diff --git a/AUTHORS b/AUTHORS deleted file mode 100644 index 938f37d..0000000 --- a/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -Rocky Bernstein - -# $Id: AUTHORS,v 1.2 2006/03/08 19:15:06 rockyb Exp $ diff --git a/COPYING b/COPYING deleted file mode 100644 index c4ac587..0000000 --- a/COPYING +++ /dev/null @@ -1,340 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. 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Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - , 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/ChangeLog b/ChangeLog deleted file mode 100644 index 6cb206e..0000000 --- a/ChangeLog +++ /dev/null @@ -1,788 +0,0 @@ -## -## autogenerated ChangeLog -- don't edit -## - -2006-03-10 Friday 19:33 Rocky Bernstein - - * NEWS: Last change before release - -2006-03-10 Friday 19:07 Rocky Bernstein - - * configure.ac, post-configure.in, ps-watcher.in.in, - tests/basic.t.in: Deal with time on netbsdelf and regression - tests. basic.t.in: generalize time handling - not just cygwin. - post-configure.in configure.ac: clean up a little. - -2006-03-10 Friday 13:12 Rocky Bernstein - - * tests/: args.t.in, basic.t.in, count.t.in, full.t.in: Run - ps-watcher in tests with configured Perl location. - -2006-03-10 Friday 12:47 Rocky Bernstein - - * tests/: full.cnf, full.t.in: Add a test and adjust for cygwin. - -2006-03-10 Friday 12:26 Rocky Bernstein - - * configure.ac, post-configure.in, ps-watcher.in.in, - tests/basic.t.in: Changes to make this work on more - architectures. configure.ac, post-configure.in: another attempt - to get invocation work eveywhere basic.t.in: test for cputime; - forgot ! - -2006-03-10 Friday 04:51 Rocky Bernstein - - * configure.ac: Darwin 8 is okay - -2006-03-10 Friday 04:50 Rocky Bernstein - - * configure.ac: Bug in running right Perl in post-configure - -2006-03-10 Friday 03:49 Rocky Bernstein - - * configure.ac, post-configure.in: Use PERL value specified more. - -2006-03-10 Friday 03:39 Rocky Bernstein - - * NEWS, configure.ac: Add configure option to specify Perl location - -2006-03-10 Friday 03:24 Rocky Bernstein - - * tests/args.t.in: typo: it's ok not okay. - -2006-03-10 Friday 03:21 Rocky Bernstein - - * configure.ac, ps-watcher.in.in, tests/args.t.in, - tests/basic.t.in, tests/full.t.in, tests/paction.t: Add minimal - cygwin support - -2006-03-09 Thursday 17:37 Rocky Bernstein - - * configure.ac, post-configure.in, tests/01.pod.t.in, - tests/Makefile.am: 01.pod.t.in: add POD testing routine - configure.ac: do chmod +x on perl-substituted files. - -2006-03-09 Thursday 16:46 Rocky Bernstein - - * NEWS, ps-watcher.in.in: Document security better. - -2006-03-08 Wednesday 22:52 Rocky Bernstein - - * configure.ac, ps-watcher.in.in, home-page/index.html: Get ready - for 1.06 release. - -2006-03-08 Wednesday 22:24 Rocky Bernstein - - * ps-watcher.in.in: Correction in getting signal name. - -2006-03-08 Wednesday 19:21 Rocky Bernstein - - * touch.pl: Reinstate since Makefile.am uses. - -2006-03-08 Wednesday 19:15 Rocky Bernstein - - * AUTHORS, Makefile.am, cvs2cl_usermap, post-configure.in, - ps-watcher.in.in, touch.pl: ps-watcher.in.in: Wasn't terminating - properly. Thanks to David G. Humes for noticing and fixing. - Modernize code a little bit - - *: rocky@panix.com -> rocky@cpan.org touch.pl: now handled inside - post-configure by Perl - -2006-02-03 Friday 02:23 Rocky Bernstein - - * ps-watcher.in.in: One more small typo. - -2006-02-03 Friday 02:15 Rocky Bernstein - - * post-configure.in, ps-watcher.in.in, home-page/index.html: Mostly - small changes: - - ps-watcher.in.in options are now stored in %opts. Some perlpod - grammar fixes. - - post-configure.in: Suggest "make && make check" (and not with - semicolon) - - home-page/index.html: Probably remove a W3C error. - -2006-01-17 Tuesday 10:00 Rocky Bernstein - - * home-page/index.html: Make valid HTML as per W3C. - -2005-10-12 Wednesday 01:14 Rocky Bernstein - - * ps-watcher.in.in, NEWS: Add BUGS section to manual to describe - common problems. - -2005-09-12 Monday 17:03 Rocky Bernstein - - * configure.ac: Now in 1.06cvs territory - -2005-09-12 Monday 17:03 Rocky Bernstein - - * ps-watcher.in.in: Guard against uninitialized variables - -2005-06-22 Wednesday 01:59 Rocky Bernstein - - * home-page/index.html: instead of ? - -2005-06-22 Wednesday 01:57 Rocky Bernstein - - * home-page/index.html: Correct grammar courtesy of Sir Monitor - Lizard, Ph. Mad. - -2005-05-17 Tuesday 22:00 Rocky Bernstein - - * NEWS: What's new. - -2005-05-17 Tuesday 09:56 Rocky Bernstein - - * configure.ac: NetBSD works like FreeBSD - -2005-05-17 Tuesday 09:52 Rocky Bernstein - - * COPYING, Makefile.am, NEWS, config.guess, config.sub, - configure.ac, missing, post-configure.in, docs/Makefile.am, - tests/Makefile.am: configure.ac: Darwin 7 is like Darwin5 & 6. - configure.ac, post-configure.in: check for at least perl 5.6 - - GPL address change. - -2005-04-09 Saturday 18:06 Rocky Bernstein - - * ps-watcher.in.in: Like this a tad better. - -2005-04-04 Monday 23:58 Rocky Bernstein - - * NEWS, ps-watcher.in.in: Note recent change. - -2005-04-04 Monday 23:53 Rocky Bernstein - - * THANKS: Add thanks to Iñaki Sánchez. - -2005-04-04 Monday 23:50 Rocky Bernstein - - * ps-watcher.in.in, tests/basic.cnf.in: Allow $ps_pat to be used in - action. Patch courtesy of Iñaki Sánchez. (i s a n c h e z at - unav dot es) - -2004-09-11 Saturday 13:29 Rocky Bernstein - - * docs/.cvsignore: More pod2htm stuff. - -2004-09-09 Thursday 10:58 Rocky Bernstein - - * NEWS, cvs2cl_header, cvs2cl_usermap: ChangeLog-creation - improvements. - -2004-09-07 Tuesday 13:51 Rocky Bernstein - - * Makefile.am, ps-watcher.in.in, docs/Makefile.am, - samples/port-watch.ini: Make distcheck works. Show how to use - $PROLOG to do a no-ps like thing such as watching a port (via - lsof). - -2004-05-26 Wednesday 13:46 Rocky Bernstein - - * ps-watcher.in.in: Small change. - -2004-05-26 Wednesday 13:42 Rocky Bernstein - - * Makefile.am, configure.ac, ps-watcher.in.in, docs/Makefile.am: - ps-watcher.in.in: smallish changes - call closelog on - termination, add prototype for pod_this(). - - docs/Makefile.am: ignore errors in building manual/html pages - - Makefile.am: target to create ChangeLog when building - distribution - - configure.ac: now in version 1.05 now. Allow maintainer mode (to - create ChangeLog) - -2004-02-15 Sunday 12:03 Rocky Bernstein - - * docs/Makefile.am: Set title to name without the .in. - -2004-01-18 Sunday 12:20 Rocky Bernstein - - * ps-watcher.in.in: Update copyright. - -2004-01-18 Sunday 11:49 Rocky Bernstein - - * ps-watcher.in.in: Improve documentation with respect to - perl-action. - -2004-01-15 Thursday 03:23 Rocky Bernstein - - * ps-watcher.in.in: perldoc fix. - -2004-01-15 Thursday 03:02 Rocky Bernstein - - * tests/paction.t: Regression test for $PROLOG, $EPILOG and - perl-action. - -2004-01-15 Thursday 03:00 Rocky Bernstein - - * configure.ac, ps-watcher.in.in, tests/Makefile.am, - tests/paction.cnf: Add $PROLOG, $EPILOG and perl-action sections. - Allows one to accumulate information over all processes and take - action on that. - -2004-01-10 Saturday 04:39 Rocky Bernstein - - * ps-watcher.in.in: Documentation enhancement, I think. - -2003-11-22 Saturday 12:31 Rocky Bernstein - - * ps-watcher.in.in: And another formatting change... - -2003-11-22 Saturday 12:27 Rocky Bernstein - - * ps-watcher.in.in: One more trivial typo.... - -2003-11-22 Saturday 12:26 Rocky Bernstein - - * ps-watcher.in.in: Documentation typo. - -2003-11-22 Saturday 12:01 Rocky Bernstein - - * NEWS, configure.ac: Get ready for new (minor) release. - -2003-11-21 Friday 02:36 Rocky Bernstein - - * ps-watcher.in.in, tests/basic.cnf.in, tests/basic.t.in: Add - first-trigger feature. - -2003-09-11 Thursday 03:17 Rocky Bernstein - - * NEWS: Get ready for a release. - -2003-09-10 Wednesday 07:30 Rocky Bernstein - - * ps-watcher.in.in: Fix example configuration as suggested in bug - #776229. - -2003-09-05 Friday 00:23 Rocky Bernstein - - * ps-watcher.in.in: More complicated trigger example suggested by - jason - -2003-09-03 Wednesday 02:04 Rocky Bernstein - - * ps-watcher.in.in: Add troubleshooting section - -2003-09-03 Wednesday 01:42 Rocky Bernstein - - * configure.ac, ps-watcher.in.in: Fixes for FreeBSD - -2003-08-31 Sunday 21:22 Rocky Bernstein - - * tests/basic.cnf.in: perhaps some processes use so little CPU that - the elapsed time will round to zero. Deal with it. - -2003-08-30 Saturday 20:49 Rocky Bernstein - - * ps-watcher.in.in: Update date. - -2003-08-29 Friday 10:49 Rocky Bernstein - - * configure.ac: Get ready for another release. - -2003-08-29 Friday 10:48 Rocky Bernstein - - * tests/: args.t.in, basic.t.in, count.t.in, full.t.in: Regression - tests need to deal with timestamped output. - -2003-08-29 Friday 10:47 Rocky Bernstein - - * ps-watcher.in.in: Add syslog-like timestamp to logfile output. - Problems with getting ps-output now appears only on debug output. - -2003-08-29 Friday 10:45 Rocky Bernstein - - * post-configure.in: Use -w (warning) on perl invocation - -2003-08-13 Wednesday 02:33 Rocky Bernstein - - * configure.ac: PS_CAN_RETURN_MULTIPLE_LINES not set on AIX which - broke it. - -2003-07-11 Friday 05:56 Rocky Bernstein - - * Makefile.am: Add sample files - -2003-07-11 Friday 05:47 Rocky Bernstein - - * configure.ac: typo - -2003-07-11 Friday 05:46 Rocky Bernstein - - * configure.ac: Get ready for 1.0 release. - -2003-07-11 Friday 05:43 Rocky Bernstein - - * Makefile.am, tests/Makefile.am, tests/args.t.in, - tests/count.t.in, tests/full.t.in: Make "make distcheck" work. - -2003-07-11 Friday 05:42 Rocky Bernstein - - * THANKS: Update as appropriate. - -2003-07-10 Thursday 12:20 Rocky Bernstein - - * configure.ac, post-configure.in: A tad better for making "make - distcheck" work: Use $srcdir in post-configure and arrange for - srcdir to be passed in. - -2003-07-10 Thursday 11:50 Rocky Bernstein - - * THANKS, TODO, config.cache, configure.ac, ps-watcher.in.in: Deal - with ps (e.g. Solaris's) which return more than one line for a - single pid. - -2003-07-10 Thursday 11:42 Rocky Bernstein - - * ps-watcher.in.in: Stupid mistake - comments are # not /* */. - -2003-05-19 Monday 16:33 Rocky Bernstein - - * configure.ac: Accomodate darwin6 - -2003-05-19 Monday 16:33 Rocky Bernstein - - * tests/args.t.in: Add one test of --nosyslog - -2003-05-19 Monday 15:58 Rocky Bernstein - - * configure.ac: Add AIX support. - -2003-05-16 Friday 00:12 Rocky Bernstein - - * README: IniConf is now called Config::IniFiles - -2003-03-06 Thursday 05:57 Rocky Bernstein - - * configure.ac: Failed full test. Need to add -x. - -2003-03-06 Thursday 05:48 Rocky Bernstein - - * tests/full.cnf: Don't assume first is pid 1! - -2003-03-06 Thursday 05:37 Rocky Bernstein - - * configure.ac, tests/Makefile.am, tests/.cvsignore, - tests/full.cnf, tests/full.t.in: Add test that we can trigger on - watching processes other than the ones under our account. - -2003-03-06 Thursday 03:54 Rocky Bernstein - - * Makefile.am, NEWS, config.guess, configure.ac, docs/Makefile.am, - tests/Makefile.am: Changes for Mac OS/X - -2003-03-04 Tuesday 18:01 Rocky Bernstein - - * aclocal.m4, docs/Makefile.am, tests/Makefile.in: Add more - automake conversion idioms - -2003-03-04 Tuesday 14:14 Rocky Bernstein - - * autogen.sh: Omitted running aclocal, autoconf, automake... - -2003-03-04 Tuesday 14:08 Rocky Bernstein - - * docs/: Makefile.am, Makefile.in: More automake conversion pains. - -2003-03-04 Tuesday 14:05 Rocky Bernstein - - * .cvsignore, MANIFEST: MANIFEST: not used in automake - -2003-03-04 Tuesday 14:03 Rocky Bernstein - - * NEWS, autogen.sh: autogen.sh: useful for CVS NEWS: what's been - happening? - -2003-03-04 Tuesday 13:59 Rocky Bernstein - - * Makefile.am, Makefile.in: More automake conversion work. - Makefile.am: forgot to add Makefile.PL. Makefile.in: superceded - by Makfile.am - -2003-03-04 Tuesday 13:55 Rocky Bernstein - - * AUTHORS, Makefile.am, Makefile.in, NEWS, aclocal.m4, version, - docs/Makefile.am, docs/Makefile.in, tests/Makefile.am, - tests/Makefile.in: Convert to use Makefile.am - -2003-03-04 Tuesday 02:53 Rocky Bernstein - - * configure.ac, ps-watcher.in.in, version, samples/sample.ini, - tests/args.cnf: Changes for BSD/OS. Also potentially a bug in - FreeBSD. - -2003-03-02 Sunday 16:35 Rocky Bernstein - - * ps-watcher.in.in: More small document changes. Make HTML come out - a tad better. - -2003-03-02 Sunday 15:28 Rocky Bernstein - - * ps-watcher.in.in: Update link for netwinder location! - -2003-03-01 Saturday 21:38 Rocky Bernstein - - * MANIFEST: Typo. - -2003-03-01 Saturday 21:37 Rocky Bernstein - - * NEWS: What's up. - -2003-03-01 Saturday 21:35 Rocky Bernstein - - * MANIFEST: Add Changelog - -2003-03-01 Saturday 21:23 Rocky Bernstein - - * samples/sample.ini: Add $args example. - -2003-03-01 Saturday 21:12 Rocky Bernstein - - * MANIFEST, configure.ac, ps-watcher.in.in: Add variables to - control what ps can do, e.g. can nuke header line, has custom - title (for nuking header line), what time variable we can test - on. - -2003-03-01 Saturday 21:09 Rocky Bernstein - - * tests/: .cvsignore, args.t.in, basic.cnf, basic.cnf.in: Don't - assume etime is a ps-variable. Thanks, FreeBSD. - -2003-03-01 Saturday 21:08 Rocky Bernstein - - * docs/Makefile.in: Cater to brain-dead make on FreeBSD. - -2003-02-28 Friday 16:45 Rocky Bernstein - - * MANIFEST, configure.ac: configure.ac: add freebsd4 check - MANIFEST: add args test files - -2003-02-28 Friday 13:37 Rocky Bernstein - - * config.sub: Update with more recent version of this. - -2003-02-28 Friday 12:34 Rocky Bernstein - - * tests/: .cvsignore, args.cnf, args.t.in: Add args regression - test. - -2003-02-28 Friday 12:33 Rocky Bernstein - - * configure.ac, ps-watcher.in.in, tests/Makefile.in, - tests/basic.cnf, tests/basic.t.in, tests/count.t.in: Add args - documentation and regression tests. count.t.in, basic.t.in: set - perl mode for emacs - -2003-02-27 Thursday 23:46 Rocky Bernstein - - * configure.ac, ps-watcher.in.in, version: Add $args variable to - test on entire command. Perpare to make into another version. - -2003-02-27 Thursday 21:21 Rocky Bernstein - - * configure.ac: Add args to the list of variables that are - accepted. - -2003-01-27 Monday 22:41 Rocky Bernstein - - * MANIFEST, configure.stamp, version: MANIFEST: configre.in -> - configure.ac Other files not sure about, but we'll try - initially... - -2003-01-27 Monday 22:37 Rocky Bernstein - - * configure.ac: Remove touch of stamp file. Dunno... - -2003-01-27 Monday 22:35 Rocky Bernstein - - * configure.ac: Bump version number. - -2003-01-27 Monday 22:34 Rocky Bernstein - - * Makefile.in, NEWS, configure.ac, configure.in, ps-watcher.in.in, - samples/sample.ini: Bug in running make dist. - - Small documentation bug in manual and HTML. Had @PROGRAM@ rather - than @PACKAGE@ so name of package was not in man/html. - - Give example where you want to match all processes except one. - - Print out errors in configuration file - - configure.in -> configure.ac (thanks, autoconf) - - Config::IniConf now gives a syntax error for empty section: []. - Change that. - -2002-10-03 Thursday 14:55 rocky - - * .cvsignore: Seems to be a new thing with autoconf. - -2002-10-03 Thursday 14:55 rocky - - * home-page/index.html: Changes to move to sourceforge project: - download/manpage locations changed. Add link to CVS! And add - sourceforge logo. - -2002-09-24 Tuesday 11:21 rocky - - * NEWS: Update as appropriate. - -2002-09-24 Tuesday 11:20 rocky - - * Makefile.in: Bug in running post-configure when doing a "make - dist". Add "perl" to command. - -2002-09-24 Tuesday 11:18 rocky - - * ps-watcher.in.in: Add example which shows excluding a process - from consideration. - -2002-09-24 Tuesday 11:00 rocky - - * .cvsignore: post-configure is derived. - -2002-09-24 Tuesday 10:59 rocky - - * post-configure.in: Things that need to be done after running - configure. In particular, rewrinte #!/bin/perl lines. - -2002-09-24 Tuesday 10:56 rocky - - * NEWS: Document small doc bug. Version is now 0.96 - -2002-09-24 Tuesday 10:54 rocky - - * ps-watcher.in.in: Document typo. Was using @PROGRAM@ instead of - @PACKAGE@. - -2002-02-06 Wednesday 04:55 rocky - - * MANIFEST: Now derived from post-configure.in - -2002-02-06 Wednesday 04:54 rocky - - * configure.in: Remove bsdstart -- space in it mess things up. - -2002-02-06 Wednesday 04:13 rocky - - * tests/basic.t.in: Turn into a derived file. - -2002-02-06 Wednesday 04:13 rocky - - * tests/: .cvsignore, count.t.in: .cvsignore: ignore derived tests - basic.t: is now derived count.t.in: new test - -2002-02-06 Wednesday 04:10 rocky - - * tests/count.cnf: count.cnf: test "none" and $count > 1 basic.cnf: - minor changes like cvs id line. - -2002-02-06 Wednesday 04:10 rocky - - * docs/Makefile.in: Makefile.in: migrating more to automake: use - @PACKAGE@ now. - -2002-02-06 Wednesday 04:09 rocky - - * Makefile.in, aclocal.m4, configure.in, missing, ps-watcher.in.in: - aclocal.m4 missing, Makefile: New files migrating more to - automake. ps-watcher.in.in: fix bug in "once" and "count > 1" - -2001-11-24 Saturday 19:03 rocky - - * home-page/index.html: Update location. - -2001-06-25 Monday 00:23 rocky - - * ps-watcher.in.in: Another example with count != 1 (syslogd) - changed to count > 4 (httpd). count != 1 may be confusing since - when count == 0 we don't trigger. - -2001-06-25 Monday 00:22 rocky - - * samples/sample.ini: Update to show occurs = none. syslogd - example was incorrect. Change to httpd. - -2001-06-25 Monday 00:20 rocky - - * tests/basic.cnf: Add test for when no matching process exists. - -2001-06-25 Monday 00:17 rocky - - * MANIFEST: Add NEWS - -2001-06-25 Monday 00:16 rocky - - * ps-watcher.in.in: Allow "occurs = none" to fire if no processes - exist. Update Copyright too. - -2001-05-31 Thursday 16:24 rocky - - * tests/basic.cnf: looks like [] is no longer valid. - -2000-09-02 Saturday 18:51 rocky - - * ps-watcher.in.in: Comment backtick problem - -2000-09-02 Saturday 18:43 rocky - - * ps-watcher.in.in: Hopefully this time we've fixed the backtick - problem in a process name. - - Improve description section of doc. - -2000-09-02 Saturday 04:07 rocky - - * ps-watcher.in.in: Add --doc option to print text documentation. - Escape backticks in process names - -2000-04-10 Monday 12:17 rocky - - * home-page/index.html: Initial cut. - -2000-04-09 Sunday 22:43 rocky - - * THANKS: Out of babblefish. - -2000-04-09 Sunday 22:25 rocky - - * THANKS: Correct from pecarry-speak. - -2000-04-09 Sunday 22:06 rocky - - * README: This time for sure? - -2000-04-09 Sunday 22:02 rocky - - * ps-watcher.in.in: Add blank line after =pod for brain-dead - Red-Hat 6.1's brain-deat pod2man program. - -2000-04-09 Sunday 21:58 rocky - - * README: Change invocation example. - -2000-04-09 Sunday 20:40 rocky - - * samples/README: Correct file names. Add Id line. - -2000-04-09 Sunday 20:39 rocky - - * samples/sample.ini: Add Id line. - -2000-04-09 Sunday 20:37 rocky - - * samples/README: Document what each sample does. - -2000-04-09 Sunday 20:37 rocky - - * docs/Makefile.in: Makefile.in: add uninstall. - -2000-04-09 Sunday 20:36 rocky - - * Makefile.in, ps-watcher.in.in: Makefile.in: add uninstall. - post-configure: remove Open3 module check ps-watcher.in.in: Lots - of doc changes. Usage on finding no config file. - -2000-04-09 Sunday 20:25 rocky - - * README: Add quick instructions. Correct mistakes. - -2000-04-09 Sunday 20:13 rocky - - * MANIFEST: Add samples readme. - -2000-03-27 Monday 01:54 rocky - - * tests/.cvsignore: Guess we gotta add this one too. - -2000-03-27 Monday 01:53 rocky - - * tests/: Makefile.in, basic.cnf, driver: Now have some basic - tests. - -2000-03-27 Monday 01:51 rocky - - * .cvsignore, MANIFEST, Makefile.in, ps-watcher.in.in: MANIFEST: - it's a Perl thing. But probably a good idea Makefile.in now uses - it ps-watcher.in.in: remove uninitialized variables in - elapsed2secs - -2000-03-22 Wednesday 07:11 rocky - - * samples/sample.ini: Simple first. - -2000-03-22 Wednesday 07:09 rocky - - * samples/sample.ini: Show off more features. - -2000-03-22 Wednesday 07:08 rocky - - * Makefile.in, TODO, configure.in, ps-watcher.in.in: Makefile.in: - Deal with .in.in TODO: remove done things. Add others - (regresssion tests) ps-watcher.in.in: Add signal handling and - stating configuration file As is usual lots of doc changes. - -2000-03-21 Tuesday 03:20 rocky - - * Makefile.PL: To aid perl to GNU factions. - -2000-03-21 Tuesday 03:17 rocky - - * samples/: sample2.ini, solaris.ini: sampl2.ini: change for Linux. - -2000-03-21 Tuesday 03:16 rocky - - * docs/Makefile.in: Don't need L<> warning any more. - -2000-03-21 Tuesday 03:15 rocky - - * TODO, config.cache, configure.in, ps-watcher.in.in: - post-configure with IniConf version 0.97. ps-watcher.in.in - - many small changes for Linux ps output one token max (no - command) if no ps output skip to next line (ignore terminated - processes) - -2000-03-21 Tuesday 02:23 rocky - - * Makefile.in: Make dist works. Get config.guess, config.sub and - @PROGRAM@.in.in - -2000-03-20 Monday 16:14 rocky - - * configure.in: Add Linux stuff and tests/Makefile - -2000-03-20 Monday 16:12 rocky - - * ps-watcher.in.in: Doc changes. - -2000-03-20 Monday 15:43 rocky - - * configure.in: Substitute in PROGRAM. - -2000-03-20 Monday 09:58 root - - * Makefile.in, README, configure.in, ANNOUNCE, COPYING, INSTALL, - THANKS, TODO, config.cache, config.guess, config.sub, install-sh, - mkinstalldirs, ps-watcher.in.in, touch.pl, docs/Makefile.in, - samples/sample.ini, samples/sample2.ini, samples/solaris.ini: - Imported sources - -2000-03-20 Monday 09:58 root - - * Makefile.in, README, configure.in, ANNOUNCE, COPYING, INSTALL, - THANKS, TODO, config.cache, config.guess, config.sub, install-sh, - mkinstalldirs, ps-watcher.in.in, touch.pl, docs/Makefile.in, - samples/sample.ini, samples/sample2.ini, samples/solaris.ini: - Initial revision - diff --git a/INSTALL b/INSTALL deleted file mode 100644 index b42a17a..0000000 --- a/INSTALL +++ /dev/null @@ -1,182 +0,0 @@ -Basic Installation -================== - - These are generic installation instructions. - - The `configure' shell script attempts to guess correct values for -various system-dependent variables used during compilation. It uses -those values to create a `Makefile' in each directory of the package. -It may also create one or more `.h' files containing system-dependent -definitions. Finally, it creates a shell script `config.status' that -you can run in the future to recreate the current configuration, a file -`config.cache' that saves the results of its tests to speed up -reconfiguring, and a file `config.log' containing compiler output -(useful mainly for debugging `configure'). - - If you need to do unusual things to compile the package, please try -to figure out how `configure' could check whether to do them, and mail -diffs or instructions to the address given in the `README' so they can -be considered for the next release. If at some point `config.cache' -contains results you don't want to keep, you may remove or edit it. - - The file `configure.in' is used to create `configure' by a program -called `autoconf'. You only need `configure.in' if you want to change -it or regenerate `configure' using a newer version of `autoconf'. - -The simplest way to compile this package is: - - 1. `cd' to the directory containing the package's source code and type - `./configure' to configure the package for your system. If you're - using `csh' on an old version of System V, you might need to type - `sh ./configure' instead to prevent `csh' from trying to execute - `configure' itself. - - Running `configure' takes awhile. While running, it prints some - messages telling which features it is checking for. - - 2. Type `make' to compile the package. - - 3. Optionally, type `make check' to run any self-tests that come with - the package. - - 4. Type `make install' to install the programs and any data files and - documentation. - - 5. You can remove the program binaries and object files from the - source code directory by typing `make clean'. To also remove the - files that `configure' created (so you can compile the package for - a different kind of computer), type `make distclean'. There is - also a `make maintainer-clean' target, but that is intended mainly - for the package's developers. If you use it, you may have to get - all sorts of other programs in order to regenerate files that came - with the distribution. - -Compilers and Options -===================== - - Some systems require unusual options for compilation or linking that -the `configure' script does not know about. You can give `configure' -initial values for variables by setting them in the environment. Using -a Bourne-compatible shell, you can do that on the command line like -this: - CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure - -Or on systems that have the `env' program, you can do it like this: - env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure - -Compiling For Multiple Architectures -==================================== - - You can compile the package for more than one kind of computer at the -same time, by placing the object files for each architecture in their -own directory. To do this, you must use a version of `make' that -supports the `VPATH' variable, such as GNU `make'. `cd' to the -directory where you want the object files and executables to go and run -the `configure' script. `configure' automatically checks for the -source code in the directory that `configure' is in and in `..'. - - If you have to use a `make' that does not supports the `VPATH' -variable, you have to compile the package for one architecture at a time -in the source code directory. After you have installed the package for -one architecture, use `make distclean' before reconfiguring for another -architecture. - -Installation Names -================== - - By default, `make install' will install the package's files in -`/usr/local/bin', `/usr/local/man', etc. You can specify an -installation prefix other than `/usr/local' by giving `configure' the -option `--prefix=PATH'. - - You can specify separate installation prefixes for -architecture-specific files and architecture-independent files. If you -give `configure' the option `--exec-prefix=PATH', the package will use -PATH as the prefix for installing programs and libraries. -Documentation and other data files will still use the regular prefix. - - In addition, if you use an unusual directory layout you can give -options like `--bindir=PATH' to specify different values for particular -kinds of files. Run `configure --help' for a list of the directories -you can set and what kinds of files go in them. - - If the package supports it, you can cause programs to be installed -with an extra prefix or suffix on their names by giving `configure' the -option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. - -Optional Features -================= - - Some packages pay attention to `--enable-FEATURE' options to -`configure', where FEATURE indicates an optional part of the package. -They may also pay attention to `--with-PACKAGE' options, where PACKAGE -is something like `gnu-as' or `x' (for the X Window System). The -`README' should mention any `--enable-' and `--with-' options that the -package recognizes. - - For packages that use the X Window System, `configure' can usually -find the X include and library files automatically, but if it doesn't, -you can use the `configure' options `--x-includes=DIR' and -`--x-libraries=DIR' to specify their locations. - -Specifying the System Type -========================== - - There may be some features `configure' can not figure out -automatically, but needs to determine by the type of host the package -will run on. Usually `configure' can figure that out, but if it prints -a message saying it can not guess the host type, give it the -`--host=TYPE' option. TYPE can either be a short name for the system -type, such as `sun4', or a canonical name with three fields: - CPU-COMPANY-SYSTEM - -See the file `config.sub' for the possible values of each field. If -`config.sub' isn't included in this package, then this package doesn't -need to know the host type. - - If you are building compiler tools for cross-compiling, you can also -use the `--target=TYPE' option to select the type of system they will -produce code for and the `--build=TYPE' option to select the type of -system on which you are compiling the package. - -Sharing Defaults -================ - - If you want to set default values for `configure' scripts to share, -you can create a site shell script called `config.site' that gives -default values for variables like `CC', `cache_file', and `prefix'. -`configure' looks for `PREFIX/share/config.site' if it exists, then -`PREFIX/etc/config.site' if it exists. Or, you can set the -`CONFIG_SITE' environment variable to the location of the site script. -A warning: not all `configure' scripts look for a site script. - -Operation Controls -================== - - `configure' recognizes the following options to control how it -operates. - -`--cache-file=FILE' - Use and save the results of the tests in FILE instead of - `./config.cache'. Set FILE to `/dev/null' to disable caching, for - debugging `configure'. - -`--help' - Print a summary of the options to `configure', and exit. - -`--quiet' -`--silent' -`-q' - Do not print messages saying which checks are being made. To - suppress all normal output, redirect it to `/dev/null' (any error - messages will still be shown). - -`--srcdir=DIR' - Look for the package's source code in directory DIR. Usually - `configure' can determine that directory automatically. - -`--version' - Print the version of Autoconf used to generate the `configure' - script, and exit. - -`configure' also accepts some other, not widely useful, options. diff --git a/Makefile.PL b/Makefile.PL deleted file mode 100755 index a71d15e..0000000 --- a/Makefile.PL +++ /dev/null @@ -1,4 +0,0 @@ -#/usr/bin/perl -print "Got'cha! This program uses ./configure.\n"; -print "Just a moment while I transfer your call...\n"; -exec "./configure"; diff --git a/Makefile.am b/Makefile.am deleted file mode 100644 index 594bf1e..0000000 --- a/Makefile.am +++ /dev/null @@ -1,62 +0,0 @@ -############################################################################## -# $Id: Makefile.am,v 1.12 2006/03/09 17:38:14 rockyb Exp $ -# Copyright (C) 2003, 2004, 2006 Rocky Bernstein -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA -############################################################################## - -SUBDIRS = docs tests -noinst_SCRIPTS = post-configure.in touch.pl -EXTRA_DIST = post-configure.in ps-watcher.in.in ps-watcher \ - touch.pl Makefile.PL \ - samples/README samples/sample.ini samples/sample2.ini \ - samples/port-watch.ini samples/solaris.ini -bin_SCRIPTS = ps-watcher -PERL = @PERL@ - -DISTCLEANFILES = ps-watcher ps-watcher.stamp - - -# The keeps automake from substituting PS_VARS -PS_VARS = '' - -# Build all forms of documentation: manual-pages and HTML -test: - echo "Checking that things work.."; \ - (cd tests && $(PERL) ./driver) - -# A timestamp file is used to record whether or not we've created -# $(PROGRAM) from $(PROGRAM).in. 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Humes for noticing and fixing. - -- Modernize code a little bit. - -- Guard against unintialized variable conf_time - -- Add BUGS section to manual to describe common problems. - -- Add configure option to specify Perl location - - -Changes from 1.04 to 1.05 (May 18, 2005) - -- Allow $ps_pat to be used in an action. -- Show how to use PROLOG to do non-ps-like things such as watching a - port (via lsof). -- OS tweeks: NetBSD works like FreeBSD, Darwin 7 works. - -Changes from 1.03 to 1.04 (Jan 18, 2004) - -- Add $PROLOG, $EPILOG and perl-action sections. Allows one to - accumulate information over all processes and take action on that. - -- ps-variable order in GNU/Linux was changed to ensure that single-token - attributes don't get messed up by multiple-token attributes. - -Changes from 1.02 to 1.03 (Nov 22, 2003) - -- Add occurs=first-trigger to stop after first trigger rather than first - pattern match. - -Changes from 1.01 to 1.02 (Sept 10, 2003) - Small bug fixes/feature enhancements and documentation fixes. - -Changes from 1.0 to 1.01 (Aug 21, 2003) - -- Log output (not syslog) now contains timestamp, program and process name - -- Errors concerning getting ps information logged only at debug levels - -- Add -w to perl invocation. - -Changes from 0.99 to 1.0 (Jul 10, 2003) - Provision for ps returning multiple lines of output. (Solaris does this for - LWP processes) - make "make distcheck" work. - -Changes from 0.98 to 0.99: (May 19, 2003) - Add AIX support, accomodate Darwin6. - -Changes from 0.97 to 0.98: (Mar 5, 2003) - Works now on BSD/OS and Mac OS/X - Bug fix for FreeBSD. - Convert to use automake - -Changes from 0.96 to 0.97: (Mar 1, 2003) - Portablity fixes - Now runs on FreeBSD. - Tested on the sourceforge compile farm. - Add $args variable to be able to use full ps command. Useful for working - with scripts that list the interpreter rather than the script name. - -Changes from 0.95 to 0.96: - Bug in running make dist. - - Small documentation bug in manual and HTML. Had @PROGRAM@ rather than - @PACKAGE@ so name of package was not in man/html. - - Give example where you want to match all processes except one. - - Print out errors in configuration file - - configure.in -> configure.ac (thanks, autoconf) - - Config::IniConf now gives a syntax error for empty section: []. - Change that. - - -Changes 0.93 - 0.95 - -Make "occurs = none" mean to run if there are no matching ps processes. - -ps-watcher 0.93 -- first general release. - -$Id: NEWS,v 1.27 2006/03/10 19:33:59 rockyb Exp $ diff --git a/README b/README deleted file mode 100644 index ddcecb9..0000000 --- a/README +++ /dev/null @@ -1,41 +0,0 @@ -This directory holds the distribution for ps-watcher, a program for -montoring a system via ps-like commands. - -Short instructions. Type: - cd ps-watcher-* - make - -If make fails you probably need to get IniConf. It it works then... - - ./ps-watcher --nosyslog --log --config ./samples/sample.ini - -Read the documentation to understand what you did. - ----- - -Documentation is in docs directory. - -All of the source code is covered by the GNU GENERAL PUBLIC -LICENSE. See COPYING for details on this. - -To use the program you will need Perl version 5.003 or greater -installed and the following modules: - - Sys::Syslog - File::Basename - Config::IniFiles - Getopt::Long - -The only one of these that is not part of the core Perl distribution -is Config::IniFiles which can be found at: - -http://www.cpan.org/modules/by-module/Config/ - -In order to run the program you'll need a configuration file to -use. Some samples configuration files can be found in the samples -directory. See the README in that directory for a description of -what the configuration files do. - -See INSTALL for generic GNU configure instructions. - -$Id: README,v 1.7 2003/05/16 00:12:59 rockyb Exp $ diff --git a/THANKS b/THANKS deleted file mode 100644 index 3243bdf..0000000 --- a/THANKS +++ /dev/null @@ -1,29 +0,0 @@ -Thanks to various people I worked with at the Associated Press who -have made suggestions. - -This program uses Config::IniFiles (originally called IniConf). Thus -thanks are due to Scott Hutton. Rich Bowen (rbowen@rcbowen.com) now -maintains Config::IniFiles and incorporated my changes to the program that -allow regular expressions to be specified in "section" heads. - -Dave Humes - reporting regression between 1.04 and 1.05 in termination -code and why. - -James R Grinter suggested and provided code to allow the -program to fire when no matching processes (e.g. when a process that -should be running has died). - -Thanks to Jason Welsh for helping to track down -a Solaris problem where ps returned multiple lines of output. - -Thanks to Iñaki Sánchez for the patch that allows one to use $ps_pat in -the action statement. - -Musicological supervision by Stuart Frankel , -cutrate Ph.D. - -$Id: THANKS,v 1.8 2006/03/08 19:17:33 rockyb Exp $ - - - - diff --git a/TODO b/TODO deleted file mode 100644 index 6e5268b..0000000 --- a/TODO +++ /dev/null @@ -1,12 +0,0 @@ -AIX and Linux ps allow custom output lines which means we can enclose -fields in quotes and thus allow variables which have embedded -blanks. 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- Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; - m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; - m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; - m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; - AViiON:dgux:*:*) - # DG/UX returns AViiON for all architectures - UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] - then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] - then - echo m88k-dg-dgux${UNAME_RELEASE} - else - echo m88k-dg-dguxbcs${UNAME_RELEASE} - fi - else - echo i586-dg-dgux${UNAME_RELEASE} - fi - exit ;; - M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; - M88*:*:R3*:*) - # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; - XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; - Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[45]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - i*:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - x86:Interix*:[3456]*) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T:Interix*:[3456]*) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu - exit ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit ;; - arm*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - cris:Linux:*:*) - echo cris-axis-linux-gnu - exit ;; - crisv32:Linux:*:*) - echo crisv32-axis-linux-gnu - exit ;; - frv:Linux:*:*) - echo frv-unknown-linux-gnu - exit ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips64 - #undef mips64el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mips64el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips64 - #else - CPU= - #endif - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^CPU/{ - s: ::g - p - }'`" - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux - exit ;; - sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-gnu - exit ;; - x86_64:Linux:*:*) - echo x86_64-unknown-linux-gnu - exit ;; - i*86:Linux:*:*) - # The BFD linker knows what the default object file format is, so - # first see if it will tell us. cd to the root directory to prevent - # problems with other programs or directories called `ld' in the path. - # Set LC_ALL=C to ensure ld outputs messages in English. - ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ - | sed -ne '/supported targets:/!d - s/[ ][ ]*/ /g - s/.*supported targets: *// - s/ .*// - p'` - case "$ld_supported_targets" in - elf32-i386) - TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" - ;; - a.out-i386-linux) - echo "${UNAME_MACHINE}-pc-linux-gnuaout" - exit ;; 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We also -### recognize some manufacturers as not being operating systems, so we -### can provide default operating systems below. -case $os in - -sun*os*) - # Prevent following clause from handling this invalid input. - ;; - -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ - -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ - -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ - -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ - -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ - -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ - -apple | -axis | -knuth | -cray) - os= - basic_machine=$1 - ;; - -sim | -cisco | -oki | -wec | -winbond) - os= - basic_machine=$1 - ;; - -scout) - ;; - -wrs) - os=-vxworks - basic_machine=$1 - ;; - -chorusos*) - os=-chorusos - basic_machine=$1 - ;; - -chorusrdb) - os=-chorusrdb - basic_machine=$1 - ;; - -hiux*) - os=-hiuxwe2 - ;; - -sco6) - os=-sco5v6 - basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` - ;; 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- -psos*) - os=-psos - ;; - -mint | -mint[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; -esac - -# Decode aliases for certain CPU-COMPANY combinations. -case $basic_machine in - # Recognize the basic CPU types without company name. - # Some are omitted here because they have special meanings below. - 1750a | 580 \ - | a29k \ - | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ - | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ - | am33_2.0 \ - | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ - | bfin \ - | c4x | clipper \ - | d10v | d30v | dlx | dsp16xx \ - | fr30 | frv \ - | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ - | i370 | i860 | i960 | ia64 \ - | ip2k | iq2000 \ - | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | mcore \ - | mips | mipsbe | mipseb | mipsel | mipsle \ - | mips16 \ - | mips64 | mips64el \ - | mips64vr | mips64vrel \ - | mips64orion | mips64orionel \ - | mips64vr4100 | mips64vr4100el \ - | mips64vr4300 | mips64vr4300el \ - | mips64vr5000 | mips64vr5000el \ - | mips64vr5900 | mips64vr5900el \ - | mipsisa32 | mipsisa32el \ - | mipsisa32r2 | mipsisa32r2el \ - | mipsisa64 | mipsisa64el \ - | mipsisa64r2 | mipsisa64r2el \ - | mipsisa64sb1 | mipsisa64sb1el \ - | mipsisa64sr71k | mipsisa64sr71kel \ - | mipstx39 | mipstx39el \ - | mn10200 | mn10300 \ - | mt \ - | msp430 \ - | nios | nios2 \ - | ns16k | ns32k \ - | or32 \ - | pdp10 | pdp11 | pj | pjl \ - | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ - | pyramid \ - | score \ - | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ - | sh64 | sh64le \ - | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ - | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ - | spu | strongarm \ - | tahoe | thumb | tic4x | tic80 | tron \ - | v850 | v850e \ - | we32k \ - | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ - | z8k) - basic_machine=$basic_machine-unknown - ;; - m6811 | m68hc11 | m6812 | m68hc12) - # Motorola 68HC11/12. - basic_machine=$basic_machine-unknown - os=-none - ;; - m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) - ;; - ms1) - basic_machine=mt-unknown - ;; - - # We use `pc' rather than `unknown' - # because (1) that's what they normally are, and - # (2) the word "unknown" tends to confuse beginning users. - i*86 | x86_64) - basic_machine=$basic_machine-pc - ;; - # Object if more than one company name word. - *-*-*) - echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 - exit 1 - ;; - # Recognize the basic CPU types with company name. - 580-* \ - | a29k-* \ - | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ - | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ - | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ - | avr-* | avr32-* \ - | bfin-* | bs2000-* \ - | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ - | clipper-* | craynv-* | cydra-* \ - | d10v-* | d30v-* | dlx-* \ - | elxsi-* \ - | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ - | h8300-* | h8500-* \ - | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ - | i*86-* | i860-* | i960-* | ia64-* \ - | ip2k-* | iq2000-* \ - | m32c-* | m32r-* | m32rle-* \ - | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* \ - | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ - | mips16-* \ - | mips64-* | mips64el-* \ - | mips64vr-* | mips64vrel-* \ - | mips64orion-* | mips64orionel-* \ - | mips64vr4100-* | mips64vr4100el-* \ - | mips64vr4300-* | mips64vr4300el-* \ - | mips64vr5000-* | mips64vr5000el-* \ - | mips64vr5900-* | mips64vr5900el-* \ - | mipsisa32-* | mipsisa32el-* \ - | mipsisa32r2-* | mipsisa32r2el-* \ - | mipsisa64-* | mipsisa64el-* \ - | mipsisa64r2-* | mipsisa64r2el-* \ - | mipsisa64sb1-* | mipsisa64sb1el-* \ - | mipsisa64sr71k-* | mipsisa64sr71kel-* \ - | mipstx39-* | mipstx39el-* \ - | mmix-* \ - | mt-* \ - | msp430-* \ - | nios-* | nios2-* \ - | none-* | np1-* | ns16k-* | ns32k-* \ - | orion-* \ - | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ - | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ - | pyramid-* \ - | romp-* | rs6000-* \ - | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ - | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ - | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ - | sparclite-* \ - | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ - | tahoe-* | thumb-* \ - | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ - | tron-* \ - | v850-* | v850e-* | vax-* \ - | we32k-* \ - | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ - | xstormy16-* | xtensa-* \ - | ymp-* \ - | z8k-*) - ;; - # Recognize the various machine names and aliases which stand - # for a CPU type and a company and sometimes even an OS. - 386bsd) - basic_machine=i386-unknown - os=-bsd - ;; - 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) - basic_machine=m68000-att - ;; - 3b*) - basic_machine=we32k-att - ;; - a29khif) - basic_machine=a29k-amd - os=-udi - ;; - abacus) - basic_machine=abacus-unknown - ;; - adobe68k) - basic_machine=m68010-adobe - os=-scout - ;; - alliant | fx80) - basic_machine=fx80-alliant - ;; - altos | altos3068) - basic_machine=m68k-altos - ;; - am29k) - basic_machine=a29k-none - os=-bsd - ;; - amd64) - basic_machine=x86_64-pc - ;; - amd64-*) - basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - amdahl) - basic_machine=580-amdahl - os=-sysv - ;; - amiga | amiga-*) - basic_machine=m68k-unknown - ;; - amigaos | amigados) - basic_machine=m68k-unknown - os=-amigaos - ;; - amigaunix | amix) - basic_machine=m68k-unknown - os=-sysv4 - ;; - apollo68) - basic_machine=m68k-apollo - os=-sysv - ;; - apollo68bsd) - basic_machine=m68k-apollo - os=-bsd - ;; - aux) - basic_machine=m68k-apple - os=-aux - ;; - balance) - basic_machine=ns32k-sequent - os=-dynix - ;; - c90) - basic_machine=c90-cray - os=-unicos - ;; - convex-c1) - basic_machine=c1-convex - os=-bsd - ;; - convex-c2) - basic_machine=c2-convex - os=-bsd - ;; - convex-c32) - basic_machine=c32-convex - os=-bsd - ;; - convex-c34) - basic_machine=c34-convex - os=-bsd - ;; - convex-c38) - basic_machine=c38-convex - os=-bsd - ;; - cray | j90) - basic_machine=j90-cray - os=-unicos - ;; - craynv) - basic_machine=craynv-cray - os=-unicosmp - ;; - cr16c) - basic_machine=cr16c-unknown - os=-elf - ;; - crds | unos) - basic_machine=m68k-crds - ;; - crisv32 | crisv32-* | etraxfs*) - basic_machine=crisv32-axis - ;; - cris | cris-* | etrax*) - basic_machine=cris-axis - ;; - crx) - basic_machine=crx-unknown - os=-elf - ;; - da30 | da30-*) - basic_machine=m68k-da30 - ;; - decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) - basic_machine=mips-dec - ;; - decsystem10* | dec10*) - basic_machine=pdp10-dec - os=-tops10 - ;; - decsystem20* | dec20*) - basic_machine=pdp10-dec - os=-tops20 - ;; - delta | 3300 | motorola-3300 | motorola-delta \ - | 3300-motorola | delta-motorola) - basic_machine=m68k-motorola - ;; - delta88) - basic_machine=m88k-motorola - os=-sysv3 - ;; - djgpp) - basic_machine=i586-pc - os=-msdosdjgpp - ;; - dpx20 | dpx20-*) - basic_machine=rs6000-bull - os=-bosx - ;; - dpx2* | dpx2*-bull) - basic_machine=m68k-bull - os=-sysv3 - ;; - ebmon29k) - basic_machine=a29k-amd - os=-ebmon - ;; - elxsi) - basic_machine=elxsi-elxsi - os=-bsd - ;; - encore | umax | mmax) - basic_machine=ns32k-encore - ;; - es1800 | OSE68k | ose68k | ose | OSE) - basic_machine=m68k-ericsson - os=-ose - ;; - fx2800) - basic_machine=i860-alliant - ;; - genix) - basic_machine=ns32k-ns - ;; - gmicro) - basic_machine=tron-gmicro - os=-sysv - ;; - go32) - basic_machine=i386-pc - os=-go32 - ;; - h3050r* | hiux*) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - h8300hms) - basic_machine=h8300-hitachi - os=-hms - ;; - h8300xray) - basic_machine=h8300-hitachi - os=-xray - ;; - h8500hms) - basic_machine=h8500-hitachi - os=-hms - ;; - harris) - basic_machine=m88k-harris - os=-sysv3 - ;; - hp300-*) - basic_machine=m68k-hp - ;; - hp300bsd) - basic_machine=m68k-hp - os=-bsd - ;; - hp300hpux) - basic_machine=m68k-hp - os=-hpux - ;; - hp3k9[0-9][0-9] | hp9[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k2[0-9][0-9] | hp9k31[0-9]) - basic_machine=m68000-hp - ;; - hp9k3[2-9][0-9]) - basic_machine=m68k-hp - ;; - hp9k6[0-9][0-9] | hp6[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hp9k7[0-79][0-9] | hp7[0-79][0-9]) - basic_machine=hppa1.1-hp - ;; - hp9k78[0-9] | hp78[0-9]) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) - # FIXME: really hppa2.0-hp - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][13679] | hp8[0-9][13679]) - basic_machine=hppa1.1-hp - ;; - hp9k8[0-9][0-9] | hp8[0-9][0-9]) - basic_machine=hppa1.0-hp - ;; - hppa-next) - os=-nextstep3 - ;; - hppaosf) - basic_machine=hppa1.1-hp - os=-osf - ;; - hppro) - basic_machine=hppa1.1-hp - os=-proelf - ;; - i370-ibm* | ibm*) - basic_machine=i370-ibm - ;; -# I'm not sure what "Sysv32" means. Should this be sysv3.2? - i*86v32) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv32 - ;; - i*86v4*) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv4 - ;; - i*86v) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-sysv - ;; - i*86sol2) - basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` - os=-solaris2 - ;; - i386mach) - basic_machine=i386-mach - os=-mach - ;; - i386-vsta | vsta) - basic_machine=i386-unknown - os=-vsta - ;; - iris | iris4d) - basic_machine=mips-sgi - case $os in - -irix*) - ;; - *) - os=-irix4 - ;; - esac - ;; - isi68 | isi) - basic_machine=m68k-isi - os=-sysv - ;; - m88k-omron*) - basic_machine=m88k-omron - ;; - magnum | m3230) - basic_machine=mips-mips - os=-sysv - ;; - merlin) - basic_machine=ns32k-utek - os=-sysv - ;; - mingw32) - basic_machine=i386-pc - os=-mingw32 - ;; - miniframe) - basic_machine=m68000-convergent - ;; - *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) - basic_machine=m68k-atari - os=-mint - ;; - mips3*-*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` - ;; - mips3*) - basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown - ;; - monitor) - basic_machine=m68k-rom68k - os=-coff - ;; - morphos) - basic_machine=powerpc-unknown - os=-morphos - ;; - msdos) - basic_machine=i386-pc - os=-msdos - ;; - ms1-*) - basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` - ;; - mvs) - basic_machine=i370-ibm - os=-mvs - ;; - ncr3000) - basic_machine=i486-ncr - os=-sysv4 - ;; - netbsd386) - basic_machine=i386-unknown - os=-netbsd - ;; - netwinder) - basic_machine=armv4l-rebel - os=-linux - ;; - news | news700 | news800 | news900) - basic_machine=m68k-sony - os=-newsos - ;; - news1000) - basic_machine=m68030-sony - os=-newsos - ;; - news-3600 | risc-news) - basic_machine=mips-sony - os=-newsos - ;; - necv70) - basic_machine=v70-nec - os=-sysv - ;; - next | m*-next ) - basic_machine=m68k-next - case $os in - -nextstep* ) - ;; - -ns2*) - os=-nextstep2 - ;; - *) - os=-nextstep3 - ;; - esac - ;; - nh3000) - basic_machine=m68k-harris - os=-cxux - ;; - nh[45]000) - basic_machine=m88k-harris - os=-cxux - ;; - nindy960) - basic_machine=i960-intel - os=-nindy - ;; - mon960) - basic_machine=i960-intel - os=-mon960 - ;; - nonstopux) - basic_machine=mips-compaq - os=-nonstopux - ;; - np1) - basic_machine=np1-gould - ;; - nsr-tandem) - basic_machine=nsr-tandem - ;; - op50n-* | op60c-*) - basic_machine=hppa1.1-oki - os=-proelf - ;; - openrisc | openrisc-*) - basic_machine=or32-unknown - ;; - os400) - basic_machine=powerpc-ibm - os=-os400 - ;; - OSE68000 | ose68000) - basic_machine=m68000-ericsson - os=-ose - ;; - os68k) - basic_machine=m68k-none - os=-os68k - ;; - pa-hitachi) - basic_machine=hppa1.1-hitachi - os=-hiuxwe2 - ;; - paragon) - basic_machine=i860-intel - os=-osf - ;; - pbd) - basic_machine=sparc-tti - ;; - pbb) - basic_machine=m68k-tti - ;; - pc532 | pc532-*) - basic_machine=ns32k-pc532 - ;; - pc98) - basic_machine=i386-pc - ;; - pc98-*) - basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium | p5 | k5 | k6 | nexgen | viac3) - basic_machine=i586-pc - ;; - pentiumpro | p6 | 6x86 | athlon | athlon_*) - basic_machine=i686-pc - ;; - pentiumii | pentium2 | pentiumiii | pentium3) - basic_machine=i686-pc - ;; - pentium4) - basic_machine=i786-pc - ;; - pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) - basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumpro-* | p6-* | 6x86-* | athlon-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) - basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pentium4-*) - basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - pn) - basic_machine=pn-gould - ;; - power) basic_machine=power-ibm - ;; - ppc) basic_machine=powerpc-unknown - ;; - ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppcle | powerpclittle | ppc-le | powerpc-little) - basic_machine=powerpcle-unknown - ;; - ppcle-* | powerpclittle-*) - basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64) basic_machine=powerpc64-unknown - ;; - ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ppc64le | powerpc64little | ppc64-le | powerpc64-little) - basic_machine=powerpc64le-unknown - ;; - ppc64le-* | powerpc64little-*) - basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` - ;; - ps2) - basic_machine=i386-ibm - ;; - pw32) - basic_machine=i586-unknown - os=-pw32 - ;; - rdos) - basic_machine=i386-pc - os=-rdos - ;; - rom68k) - basic_machine=m68k-rom68k - os=-coff - ;; - rm[46]00) - basic_machine=mips-siemens - ;; - rtpc | rtpc-*) - basic_machine=romp-ibm - ;; - s390 | s390-*) - basic_machine=s390-ibm - ;; - s390x | s390x-*) - basic_machine=s390x-ibm - ;; - sa29200) - basic_machine=a29k-amd - os=-udi - ;; - sb1) - basic_machine=mipsisa64sb1-unknown - ;; - sb1el) - basic_machine=mipsisa64sb1el-unknown - ;; - sde) - basic_machine=mipsisa32-sde - os=-elf - ;; - sei) - basic_machine=mips-sei - os=-seiux - ;; - sequent) - basic_machine=i386-sequent - ;; - sh) - basic_machine=sh-hitachi - os=-hms - ;; - sh64) - basic_machine=sh64-unknown - ;; - sparclite-wrs | simso-wrs) - basic_machine=sparclite-wrs - os=-vxworks - ;; - sps7) - basic_machine=m68k-bull - os=-sysv2 - ;; - spur) - basic_machine=spur-unknown - ;; - st2000) - basic_machine=m68k-tandem - ;; - stratus) - basic_machine=i860-stratus - os=-sysv4 - ;; - sun2) - basic_machine=m68000-sun - ;; - sun2os3) - basic_machine=m68000-sun - os=-sunos3 - ;; - sun2os4) - basic_machine=m68000-sun - os=-sunos4 - ;; - sun3os3) - basic_machine=m68k-sun - os=-sunos3 - ;; - sun3os4) - basic_machine=m68k-sun - os=-sunos4 - ;; - sun4os3) - basic_machine=sparc-sun - os=-sunos3 - ;; - sun4os4) - basic_machine=sparc-sun - os=-sunos4 - ;; - sun4sol2) - basic_machine=sparc-sun - os=-solaris2 - ;; - sun3 | sun3-*) - basic_machine=m68k-sun - ;; - sun4) - basic_machine=sparc-sun - ;; - sun386 | sun386i | roadrunner) - basic_machine=i386-sun - ;; - sv1) - basic_machine=sv1-cray - os=-unicos - ;; - symmetry) - basic_machine=i386-sequent - os=-dynix - ;; 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More precisely -each item in the list contains the process name (just what's listed in -the \*(L"cmd\*(R" field, not the full command and arguments) and its process -id (pid). A configuration file specifies a list of Perl -regular-expression patterns to match the processes against. For each -match, a Perl expression specified for that pattern is evaluated. The -evaluated expression can refer to variables which are set by ps and -pertain to the matched process(es), for example the amount memory -consumed by the process, or the total elapsed time. Some other -variables are set by the program, such as the number of times the -process is running. If the Perl expression for a matched pattern -evaluates true, then an action can be run such as killing the program, -restarting it, or mailing an alert, or running some arbitrary Perl -code. -.PP -Some things you might want to watch a daemon or process for: -.IP "\(bu" 2 -check that it is running (hasn't died) -.IP "\(bu" 2 -ensure it is not running too many times -.IP "\(bu" 2 -isn't consuming too much memory (perhaps a memory leak), or I/O -.PP -Some actions you might want to take: -.IP "\(bu" 2 -restart a process -.IP "\(bu" 2 -kill off rampant processes -.IP "\(bu" 2 -send an alert about any of the conditions listed above -.PP -Depending on options specfied, this program can be run as a daemon, -run once (which is suitable as a \f(CW\*(C`cron\*(C'\fR job), or run not as a daemon -but still continuously (which may be handy in testing the program or -your configuration). -.Sh "\s-1OPTIONS\s0" -.IX Subsection "OPTIONS" -.IP "\-\-help" 4 -.IX Item "--help" -Print a usage message on standard error and exit with a return code -of 100. -.Sp -\&\& -.IP "\-\-doc" 4 -.IX Item "--doc" -Extact the full documentation that you are reading now, print it and -exit with a return code of 101. -.Sp -\&\& -.IP "\-\-version" 4 -.IX Item "--version" -Print the version release on standard output and exit with a return -code of 10. -.Sp -\&\& -.IP "\-\-debug \fInumber\fR" 4 -.IX Item "--debug number" -Give debugging output. The higher the number, the more the output. The -default is 0 = none. 2 is the most debugging output. -.IP "[\-\-config] \fIconfiguration file\fR" 4 -.IX Item "[--config] configuration file" -Specify configuration file. . -.Sp -See \*(L"\s-1CONFIGURATION\s0 \s-1FILE\s0 \s-1FORMAT\s0\*(R" below for information on the format -of the configuration file and \*(L"\s-1EXAMPLE\s0 \s-1CONFIGURATION\s0\*(R" for a complete -example of a configuration file. -.Sp -\&\& -.IP "\-\-log [\fIlog file\fR]" 4 -.IX Item "--log [log file]" -Send or don't send error and debugging output to a log file. If option -is given but no logfile is specified, then use \s-1STDERR\s0. The default is -no error log file. See also \-\-syslog below. -.Sp -\&\& -.IP "\-\-syslog | \-\-nosyslog" 4 -.IX Item "--syslog | --nosyslog" -Send or don't send error and debugging output to syslog. The default -is to syslog error and debug output. -.Sp -\&\& -.IP "\-\-daemon | \-\-nodaemon" 4 -.IX Item "--daemon | --nodaemon" -Run or don't as a daemon. -.Sp -\&\& -.IP "\-\-path \fIsearch-path\fR" 4 -.IX Item "--path search-path" -Specify the executable search path used in running commands. -.IP "\-\-ps\-prog \fIprogram\fR" 4 -.IX Item "--ps-prog program" -One can specify the command that gives ps information. By default, the -command is \fI/bin/ps\fR. -.Sp -\&\& -.IP "\-\-run | \-\-norun" 4 -.IX Item "--run | --norun" -do/don't run actions go through the motions as though we were going -to. This may be useful in debugging. -.Sp -\&\& -.IP "\-\-sleep \fIinterval in seconds\fR" 4 -.IX Item "--sleep interval in seconds" -It is expected that one might want to run ps-watcher over and over -again. In such instances one can specify the amount of time between -iterations with this option. -.Sp -If a negative number is specified the program is run only once. -.Sp -\&\& -.Sh "\s-1CONFIGURATION\s0 \s-1FILE\s0 \s-1MODIFICATION\s0 \s-1AND\s0 \s-1SIGNAL\s0 \s-1HANDLING\s0" -.IX Subsection "CONFIGURATION FILE MODIFICATION AND SIGNAL HANDLING" -Periodically ps-watcher checks to see if the configuration file -that it was run against has changed. If so, the program rereads the -configuration file. -.PP -More precisely, the checks are done after waking up from a slumber. -If the sleep interval is long (or if you are impatient), you can -probably force the program to wake up using a \s-1HUP\s0 signal. -.PP -At any time you can increase the level of debug output by sending a -\&\s-1USR1\s0 signal to the ps-watcher process. Similarly you can decrease the -level of debug output by sending the process a \s-1USR2\s0 signal. -.PP -It is recommended that you terminate ps-watcher via an \s-1INT\s0, \s-1TERM\s0, or \s-1QUIT\s0 -signal. -.SH "CONFIGURATION FILE FORMAT" -.IX Header "CONFIGURATION FILE FORMAT" -The format of a configuration file is a series of fully qualified -filenames enclosed in square brackets followed by a number of -parameter lines. Each parameter line has a parameter names followed by -an \*(L"equal\*(R" sign and finally value. That is: -.PP -.Vb 5 -\& # This is a comment line -\& ; So is this. -\& [process-pattern1] -\& parameter1 = value1 -\& parameter2 = value2 -.Ve -.PP -.Vb 3 -\& [process-pattern2] -\& parameter1 = value3 -\& parameter2 = value4 -.Ve -.PP -Comments start with # or ; and take effect to the end of the line. -.PP -This should be familiar to those who have worked with text-readible -Microsoft \f(CW\*(C`.INI\*(C'\fR files. -.PP -Note process patterns, (\fIprocess\-pattern1\fR and \fIprocess\-pattern2\fR -above) must be unique. If there are times when you may want to -refer to the same process, one can be creative to make these unique. -e.g. \fIcron\fR and \fI[c]ron\fR which refer to the same process even -though they \fIappear\fR to be different. -.PP -As quoted directly from the Config::IniFiles documentation: -.PP -Multiline or multivalued fields may also be defined ala \s-1UNIX\s0 -\&\*(L"here document\*(R" syntax: -.PP -.Vb 4 -\& Parameter=< 1000 -\& occurs = every -\& action = echo "Large program $command matches $ps_pat: $vsz KB" -.Ve -.Sp -.Vb 8 -\& # Fire if /usr/sbin/syslogd is not running. -\& # Since the program matches against the command names, not commands and -\& # arguments, something like: -\& # ps -ef | grep /usr/sbin/syslogd -\& # won't match the below. -\& [(/usr/sbin/)?syslogd] -\& occurs = none -\& action = /etc/init.d/syslogd start -.Ve -.IP "action" 4 -.IX Item "action" -This specifies the action, a command that gets run by the system -shell, when the trigger condition is evaluated to be true. -.Sp -Example: -.Sp -.Vb 1 -\& action = /etc/init.d/market_loader.init restart -.Ve -.IP "perl-action" 4 -.IX Item "perl-action" -This specifies Perl statements to be eval'd. This can be especially -useful in conjunction with \f(CW$PROLOG\fR and \f(CW$EPILOG\fR sections to make tests -across collections of process and do things which ps-watcher -would otherwise not be able to do. -.Sp -Example: -.Sp -.Vb 5 -\& # A Perl variable initialization. -\& # Since ps-watcher runs as a daemon it's a good idea -\& # to (re)initialize variables before each run. -\& [$PROLOG] -\& perl-action = $root_procs=0; -.Ve -.Sp -.Vb 4 -\& # Keep track of how many root processes we are running -\& [.*] -\& perl-action = $root_procs++ if $uid == 0 -\& occurs = every -.Ve -.Sp -.Vb 3 -\& # Show this count. -\& [$EPILOG] -\& action = echo "I counted $root_procs root processes" -.Ve -.Sh "\s-1EXPANDED\s0 \s-1VARIABLES\s0 \s-1IN\s0 \s-1TRIGGER/ACTION\s0 \s-1CLAUSES\s0" -.IX Subsection "EXPANDED VARIABLES IN TRIGGER/ACTION CLAUSES" -Any variables defined in the program can be used in pattern or -action parameters. For example, \f(CW$program\fR can be used to refer to -the name of this program ps\-watcher. -.PP -The following variables can be used in either the pattern or action -fields. -.IP "$action" 4 -.IX Item "$action" -A string containing the text of the action to run. -.Sp -\&\& -.IP "$perl_action" 4 -.IX Item "$perl_action" -A string containing the text of the perl_action to run. -.Sp -\&\& -.IP "$ps_pat" 4 -.IX Item "$ps_pat" -The Perl regular expression specified in the beginning of the section. -.Sp -\&\& -.IP "$command" 4 -.IX Item "$command" -The command that matched \f(CW$ps_pat\fR. -.Sp -The Perl regular expression specified in the beginning of the section. -Normally processes will not have funny characters in them. Just in -case, backticks in \f(CW$command\fR are escaped. -.Sp -Example: -.Sp -.Vb 2 -\& # List processes other than emacs (which is a known pig) that use lots -\& # of virtual memory -.Ve -.Sp -.Vb 3 -\& [.*] -\& trigger = $command !~ /emacs$/ && $vsz > 10 -\& action = echo \e"Looks like you have a big \e$command program: \e$vsz KB\e" -.Ve -.Sp -\&\& -.IP "$count" 4 -.IX Item "$count" -The number of times the pattern matched. Presumably the number of -processes of this class running. -.Sp -\&\& -.IP "$trigger" 4 -.IX Item "$trigger" -A string containing the text of the trigger. -.PP -A list of variables specific to this program or fields commonly found in -\&\f(CW\*(C`ps\*(C'\fR output is listed below followed by a description of the more -common ones. See also \f(CW\*(C`ps\*(C'\fR for a more complete -description of the meaning of the field. -.PP -.Vb 11 -\& uid euid ruid gid egid rgid alarm blocked bsdtime c caught -\&cputime drs dsiz egroup eip esp etime euser f fgid -\&fgroup flag flags fname fsgid fsgroup fsuid fsuser fuid fuser -\&group ignored intpri lim longtname m_drs m_trs maj_flt majflt -\&min_flt minflt ni nice nwchan opri pagein pcpu pending pgid pgrp -\&pmem ppid pri rgroup rss rssize rsz ruser s sess session -\&sgi_p sgi_rss sgid sgroup sid sig sig_block sig_catch sig_ignore -\&sig_pend sigcatch sigignore sigmask stackp start start_stack start_time -\&stat state stime suid suser svgid svgroup svuid svuser sz time timeout -\&tmout tname tpgid trs trss tsiz tt tty tty4 tty8 uid_hack uname -\&user vsize vsz wchan -.Ve -.PP -Beware though, in some situations ps can return multiple lines for a -single process and we will use just one of these in the trigger. In -particular, Solaris's \f(CW\*(C`ps\*(C'\fR will return a line for each \s-1LWP\s0 (light\-weight -process). So on Solaris, if a trigger uses variable lwp, it may or may -not match depending on which single line of the multiple \f(CW\*(C`ps\*(C'\fR lines is -used. -.PP -\&\& -.IP "$args" 4 -.IX Item "$args" -The command along with its command arguments. It is possible that this -is might get truncated at certain length (if ps does likewise as is -the case on Solaris). -.Sp -\&\& -.IP "$ppid" 4 -.IX Item "$ppid" -The parent process id. -.Sp -\&\& -.IP "$stime" 4 -.IX Item "$stime" -The start time of the process. -.Sp -\&\& -.IP "$etime" 4 -.IX Item "$etime" -The end time of the process. -.Sp -\&\& -.IP "$pmem" 4 -.IX Item "$pmem" -The process memory. -.Sp -\&\& -.IP "$pcpu" 4 -.IX Item "$pcpu" -The percent \s-1CPU\s0 utilization. -.Sp -\&\& -.IP "$tty" 4 -.IX Item "$tty" -The controlling tty. -.Sp -\&\& -.IP "$szv" 4 -.IX Item "$szv" -Virtual memory size of the process -.Sh "\s-1OTHER\s0 \s-1THINGS\s0 \s-1IN\s0 \s-1TRIGGER\s0 \s-1CLAUSES\s0" -.IX Subsection "OTHER THINGS IN TRIGGER CLAUSES" -To make testing against elapsed time easier, a function \f(CW\*(C`elapse2sec()\*(C'\fR -has been written to parse and convert elapsed time strings in the -format \f(CW\*(C`dd\-hh:mm:ss\*(C'\fR and a number of seconds. -.PP -Some constants for the number of seconds in a minute, hour, or day -have also been defined. These are referred to as \f(CW\*(C`MINS\*(C'\fR, \f(CW\*(C`HOURS\*(C'\fR, -and \f(CW\*(C`DAYS\*(C'\fR respectively and they have the expected definitions: -.PP -.Vb 3 -\& use constant MINS => 60; -\& use constant HOURS => 60*60; -\& use constant DAYS => HOURS * 24; -.Ve -.PP -Here is an example of the use of \f(CW\*(C`elapsed2sec()\*(C'\fR: -.PP -.Vb 7 -\& # Which processes have been running for more than 3 hours? -\& # Also note use of builtin-function elapsed2secs, variable $etime -\& # and builtin-function HOURS -\& [.] -\& trigger = elapsed2secs('$etime') > 1*DAYS -\& action = echo "$command has been running more than 1 day ($etime)" -\& occurs = every -.Ve -.PP -Please note the quotes around '$etime'. -.SH "EXAMPLE CONFIGURATION" -.IX Header "EXAMPLE CONFIGURATION" -.Vb 1 -\& # Comments start with # or ; and go to the end of the line. -.Ve -.PP -.Vb 4 -\& # The format for each entry is in Microsoft .INI form: -\& # [process-pattern] -\& # trigger = perl-expression -\& # action = program-and-arguments-to-run -.Ve -.PP -.Vb 3 -\& [httpd$] -\& trigger = $count < 4 -\& action = echo "$trigger fired -- You have $count httpd sessions." -.Ve -.PP -.Vb 3 -\& [.] -\& trigger = $vsz > 10 -\& action = echo "Looks like you have a big $command program: $vsz KB" -.Ve -.PP -.Vb 10 -\& # Unfortunately we have use a different pattern below. (Here we use -\& # ".?" instead of ".".) In effect the the two patterns mean -\& # test every process. -\& [.?] -\& trigger = elapsed2secs('$etime') > 2*MINS && $pcpu > 40 -\& occurs = every -\& action = </dev/null 2>&1`; \e$? >> 8 } -\& action = < and it download via - -.SH "AUTHOR" -.IX Header "AUTHOR" -Rocky Bernstein (rocky@cpan.org) -.SH "COPYRIGHT" -.IX Header "COPYRIGHT" -.Vb 6 -\& Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006 -\& Rocky Bernstein, email: rocky@cpan.org. -\& This program is free software; you can redistribute it and/or modify -\& it under the terms of the GNU General Public License as published by -\& the Free Software Foundation; either version 2 of the License, or -\& (at your option) any later version. -.Ve -.PP -.Vb 4 -\& This program is distributed in the hope that it will be useful, -\& but WITHOUT ANY WARRANTY; without even the implied warranty of -\& MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -\& GNU General Public License for more details. -.Ve -.PP -.Vb 3 -\& You should have received a copy of the GNU General Public License -\& along with this program; if not, write to the Free Software -\& Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -.Ve diff --git a/docs/ps-watcher.html b/docs/ps-watcher.html deleted file mode 100644 index 59e4414..0000000 --- a/docs/ps-watcher.html +++ /dev/null @@ -1,764 +0,0 @@ - - - - -ps-watcher - monitors various processes based on ps-like information. - - - - - - -

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NAME

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ps-watcher - monitors various processes based on ps-like information.

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SYNOPSIS

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ps-watcher [options...] - [--config] config-file

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DESCRIPTION

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Periodically a list of processes obtained via ps. More precisely -each item in the list contains the process name (just what's listed in -the ``cmd'' field, not the full command and arguments) and its process -id (pid). A configuration file specifies a list of Perl -regular-expression patterns to match the processes against. For each -match, a Perl expression specified for that pattern is evaluated. The -evaluated expression can refer to variables which are set by ps and -pertain to the matched process(es), for example the amount memory -consumed by the process, or the total elapsed time. Some other -variables are set by the program, such as the number of times the -process is running. If the Perl expression for a matched pattern -evaluates true, then an action can be run such as killing the program, -restarting it, or mailing an alert, or running some arbitrary Perl -code.

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Some things you might want to watch a daemon or process for:

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    check that it is running (hasn't died)

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    ensure it is not running too many times

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    isn't consuming too much memory (perhaps a memory leak), or I/O

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Some actions you might want to take:

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    restart a process

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    kill off rampant processes

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    send an alert about any of the conditions listed above

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Depending on options specfied, this program can be run as a daemon, -run once (which is suitable as a cron job), or run not as a daemon -but still continuously (which may be handy in testing the program or -your configuration).

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OPTIONS

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--help - -
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Print a usage message on standard error and exit with a return code -of 100.

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--doc - -
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Extact the full documentation that you are reading now, print it and -exit with a return code of 101.

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--version - -
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Print the version release on standard output and exit with a return -code of 10.

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--debug number - -
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Give debugging output. The higher the number, the more the output. The -default is 0 = none. 2 is the most debugging output.

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[--config] configuration file - -
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Specify configuration file. .

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See CONFIGURATION FILE FORMAT below for information on the format -of the configuration file and EXAMPLE CONFIGURATION for a complete -example of a configuration file.

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--log [log file] - -
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Send or don't send error and debugging output to a log file. If option -is given but no logfile is specified, then use STDERR. The default is -no error log file. See also --syslog below.

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--syslog | --nosyslog - -
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Send or don't send error and debugging output to syslog. The default -is to syslog error and debug output.

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--daemon | --nodaemon - -
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Run or don't as a daemon.

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--path search-path - -
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Specify the executable search path used in running commands.

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--ps-prog program - -
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One can specify the command that gives ps information. By default, the -command is /bin/ps.

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--run | --norun - -
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do/don't run actions go through the motions as though we were going -to. This may be useful in debugging.

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--sleep interval in seconds - -
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It is expected that one might want to run ps-watcher over and over -again. In such instances one can specify the amount of time between -iterations with this option.

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If a negative number is specified the program is run only once.

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CONFIGURATION FILE MODIFICATION AND SIGNAL HANDLING

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Periodically ps-watcher checks to see if the configuration file -that it was run against has changed. If so, the program rereads the -configuration file.

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More precisely, the checks are done after waking up from a slumber. -If the sleep interval is long (or if you are impatient), you can -probably force the program to wake up using a HUP signal.

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At any time you can increase the level of debug output by sending a -USR1 signal to the ps-watcher process. Similarly you can decrease the -level of debug output by sending the process a USR2 signal.

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It is recommended that you terminate ps-watcher via an INT, TERM, or QUIT -signal.

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CONFIGURATION FILE FORMAT

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The format of a configuration file is a series of fully qualified -filenames enclosed in square brackets followed by a number of -parameter lines. Each parameter line has a parameter names followed by -an ``equal'' sign and finally value. That is:

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- # This is a comment line
- ; So is this.
- [process-pattern1]
-  parameter1 = value1
-  parameter2 = value2
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- [process-pattern2]
-  parameter1 = value3
-  parameter2 = value4
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Comments start with # or ; and take effect to the end of the line.

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This should be familiar to those who have worked with text-readible -Microsoft .INI files.

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Note process patterns, (process-pattern1 and process-pattern2 -above) must be unique. If there are times when you may want to -refer to the same process, one can be creative to make these unique. -e.g. cron and [c]ron which refer to the same process even -though they appear to be different.

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As quoted directly from the Config::IniFiles documentation:

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Multiline or multivalued fields may also be defined ala UNIX -``here document'' syntax:

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-  Parameter=<<EOT
-  value/line 1
-  value/line 2
-  EOT
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You may use any string you want in place of ``EOT''. Note -that what follows the ``<<'' and what appears at the end of -the text must match exactly, including any trailing -whitespace.

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There are two special ``process patterns'': $PROLOG and $EPILOG, the -former should appear first and the latter last.

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You can put perl code to initialize variables here and do cleanup -actions in these sections using ``perl-action.''

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A description of parameters names, their meanings and potential values -follows.

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trigger - -
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This parameter specifies the condition on which a process action is -fired. The condition is evaluated with Perl eval() and should -therefore return something which is equivalent to ``true'' in a Perl -expression.

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If no trigger is given in a section, true or 1 is assumed and -the action is unconditionally triggered.

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Example:

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-  # Match if httpd has not spawned enough (<4) times. NFS and databases
-  # daemons typically spawn child processes.  Since the program
-  # matches against the command names, not commands and arguments,
-  # something like: ps -ef | grep httpd won't match the below.
-  # If you want to match against the command with arguments, see
-  # the example with $args below.
-  [httpd$]
-  trigger = $count <= 4
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occurs - -
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This parameter specifies how many times an action should be performed -on processes matching the section trigger. Acceptable values are -``every'', ``first'', ``first-trigger'', and ``none''.

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Setting the occurs value to ``none'' causes the the trigger to be -evaluated when there are no matching processes. Although one might -think ``$count == 0'' in the action expression would do the same thing, -currently as coded this does not work.

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Setting the occurs value to ``first'' causes the process-pattern rule to -be finished after handling the first rule that matches, whether or not the -trigger evaluated to true.

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Setting the occurs value to ``first-trigger'' causes the process-pattern -rule to be finished after handling the first rule that matches and -the trigger evaluates to true.

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If the item parameter is not specified, ``first'' is assumed.

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Examples:

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-  [.]
-  occurs = first
-  action = echo "You have $count processes running"
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-  # Note in the above since there is no trigger specified,
-  #   occurs = first
-  # is the same thing as 
-  #   occurs = first-trigger
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-  [.?]
-  trigger = $vsz > 1000
-  occurs  = every
-  action  = echo "Large program $command matches $ps_pat: $vsz KB"
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-  # Fire if /usr/sbin/syslogd is not running.
-  # Since the program matches against the command names, not commands and
-  # arguments, something like: 
-  #   ps -ef | grep /usr/sbin/syslogd
-  # won't match the below.
-  [(/usr/sbin/)?syslogd]
-  occurs = none
-  action = /etc/init.d/syslogd start
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action - -
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This specifies the action, a command that gets run by the system -shell, when the trigger condition is evaluated to be true.

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Example:

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- action = /etc/init.d/market_loader.init restart
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perl-action - -
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This specifies Perl statements to be eval'd. This can be especially -useful in conjunction with $PROLOG and $EPILOG sections to make tests -across collections of process and do things which ps-watcher -would otherwise not be able to do.

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Example:

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-  # A Perl variable initialization.
-  # Since ps-watcher runs as a daemon it's a good idea
-  # to (re)initialize variables before each run.
-  [$PROLOG]
-    perl-action = $root_procs=0;
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-  # Keep track of how many root processes we are running
-  [.*]
-    perl-action = $root_procs++ if $uid == 0
-    occurs  = every
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-  # Show this count.
-  [$EPILOG]
-    action  = echo "I counted $root_procs root processes"
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EXPANDED VARIABLES IN TRIGGER/ACTION CLAUSES

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Any variables defined in the program can be used in pattern or -action parameters. For example, $program can be used to refer to -the name of this program ps-watcher.

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The following variables can be used in either the pattern or action -fields.

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$action - -
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A string containing the text of the action to run.

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$perl_action - -
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A string containing the text of the perl_action to run.

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$ps_pat - -
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The Perl regular expression specified in the beginning of the section.

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$command - -
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The command that matched $ps_pat.

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The Perl regular expression specified in the beginning of the section. -Normally processes will not have funny characters in them. Just in -case, backticks in $command are escaped.

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Example:

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-  # List processes other than emacs (which is a known pig) that use lots
-  # of virtual memory
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-  [.*]
-  trigger = $command !~ /emacs$/ && $vsz > 10
-  action  = echo \"Looks like you have a big \$command program: \$vsz KB\"
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$count - -
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The number of times the pattern matched. Presumably the number of -processes of this class running.

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$trigger - -
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A string containing the text of the trigger.

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A list of variables specific to this program or fields commonly found in -ps output is listed below followed by a description of the more -common ones. See also ps for a more complete -description of the meaning of the field.

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- uid euid ruid gid egid rgid alarm blocked bsdtime c caught 
-cputime drs dsiz egroup eip esp etime euser f fgid 
-fgroup flag flags fname fsgid fsgroup fsuid fsuser fuid fuser  
-group ignored intpri lim longtname m_drs m_trs maj_flt majflt 
-min_flt  minflt ni nice nwchan opri pagein pcpu pending pgid pgrp 
-pmem ppid pri rgroup rss rssize rsz ruser s sess session 
-sgi_p sgi_rss sgid sgroup sid sig sig_block sig_catch sig_ignore 
-sig_pend sigcatch sigignore sigmask stackp start start_stack start_time 
-stat state stime suid suser svgid svgroup svuid svuser sz time timeout 
-tmout tname tpgid trs trss tsiz tt tty tty4 tty8 uid_hack uname 
-user vsize vsz wchan
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Beware though, in some situations ps can return multiple lines for a -single process and we will use just one of these in the trigger. In -particular, Solaris's ps will return a line for each LWP (light-weight -process). So on Solaris, if a trigger uses variable lwp, it may or may -not match depending on which single line of the multiple ps lines is -used.

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$args - -
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The command along with its command arguments. It is possible that this -is might get truncated at certain length (if ps does likewise as is -the case on Solaris).

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$ppid - -
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The parent process id.

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$stime - -
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The start time of the process.

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$etime - -
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The end time of the process.

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$pmem - -
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The process memory.

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$pcpu - -
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The percent CPU utilization.

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$tty - -
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The controlling tty.

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$szv - -
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Virtual memory size of the process

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OTHER THINGS IN TRIGGER CLAUSES

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To make testing against elapsed time easier, a function elapse2sec() -has been written to parse and convert elapsed time strings in the -format dd-hh:mm:ss and a number of seconds.

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Some constants for the number of seconds in a minute, hour, or day -have also been defined. These are referred to as MINS, HOURS, -and DAYS respectively and they have the expected definitions:

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-  use constant MINS   => 60;
-  use constant HOURS  => 60*60;
-  use constant DAYS   => HOURS * 24;
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Here is an example of the use of elapsed2sec():

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-  # Which processes have been running for more than 3 hours?
-  # Also note use of builtin-function elapsed2secs, variable $etime
-  # and builtin-function HOURS
-  [.]
-    trigger = elapsed2secs('$etime') > 1*DAYS
-    action  = echo "$command has been running more than 1 day ($etime)"
-    occurs  = every
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Please note the quotes around '$etime'.

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EXAMPLE CONFIGURATION

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-  # Comments start with # or ; and go to the end of the line.
-
-  # The format for each entry is in Microsoft .INI form:
-  # [process-pattern]
-  # trigger = perl-expression
-  # action  = program-and-arguments-to-run
-
-  [httpd$]
-    trigger = $count < 4
-    action  = echo "$trigger fired -- You have $count httpd sessions."
-
-  [.]
-  trigger = $vsz > 10
-  action  = echo "Looks like you have a big $command program: $vsz KB"
-
-  # Unfortunately we have use a different pattern below. (Here we use
-  # ".?" instead of ".".) In effect the the two patterns mean
-  # test every process.
-  [.?]
-    trigger = elapsed2secs('$etime') > 2*MINS && $pcpu > 40
-    occurs  = every
-    action  = <<EOT
-     echo "$command used $pcpu% CPU for the last $etime seconds" | /bin/mail root
-     kill -TERM $pid
-  EOT
-
-  # Scripts don't show as the script name as the command name on some
-  # operating systems.  Rather the name of the interpreter is listed
-  # (e.g. bash or perl) Here's how you can match against a script.
-  # BSD/OS is an exception: it does give the script name rather than
-  # the interpreter name.
-  [/usr/bin/perl]
-    trigger = \$args !~ /ps-watcher/
-    occurs  = every
-    action  = echo "***found perl program ${pid}:\n $args"
-

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Using $PROLOG for getting non-ps information

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Here is an example to show how to use ps-watcher to do something not -really possible from ps: check to see if a port is active. We make -use of lsof to check port 3333 and the $PROLOG make sure it runs.

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-  [$PROLOG]
-    occurs  = first
-    trigger = { \$x=`lsof -i :3333 >/dev/null 2>&1`; \$? >> 8 }
-    action  = <<EOT
-    put-your-favorite-command-here arg1 arg2 ...
-  EOT
-

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SECURITY CONSIDERATIONS

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Any daemon such as this one which is sufficiently flexible is a -security risk. The configuration file allows arbitrary commands to be -run. In particular if this daemon is run as root and the configuration -file is not protected so that it can't be modified, a bad person could -have their programs run as root.

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There's nothing in the ps command or ps-watcher, that requires one to -run this daemon as root.

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So as with all daemons, one needs to take usual security precautions -that a careful sysadmin/maintainer of a computer would. If you can run -any daemon as an unprivileged user (or with no privileges), do it! If -not, set the permissions on the configuration file and the directory -it lives in.

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This program can also run chrooted and there is a --path option that -is available which can be used to set the executable search path. All -commands used by ps-watcher are fully qualified, and I generally give a -full execution path in my configuration file, so consider using the -option --path=''.

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Commands that need to be run as root you can run via sudo. I often -run process accounting which tracks all commands run. Tripwire may be -useful to track changed configuration files.

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TROUBLESHOOTING

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To debug a configuration file the following options are useful:

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ps-watcher --log --nodaemon --sleep -1 --debug 2 configuration-file

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For even more information and control try running the above under the -perl debugger, e.g.

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perl -d ps-watcher --log --nodaemon --sleep -1 --debug 2 configuration-file

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BUGS

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Well, some of these are not so much a bug in ps-watcher so much as a -challenge to getting ps-watcher to do what you want it to do.

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One common problem people run in into is understanding exactly what -the process variables mean. The manual page ps(1) should be of -help, but I've found some of the descriptions either a bit vague or -just plain lacking.

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Sometimes one will see this error message when debug tracing is turned on:

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-  ** debug ** Something wrong getting ps variables
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This just means that the process died betwee the time ps-watcher first -saw the existence of the process and the time that it queried -variables.

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SEE ALSO

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See also ps(1) and syslogd(8).

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Another cool program doing ps-like things is xps. Well okay, it's -another program I distributed. It shows the process tree dynamically -updated using X Motif and tries to display the output ``attractively'' -but fast. You can the find the homepage at -http://motif-pstree.sourceforge.net and it download via -http://prdownloads.sourceforge.net/motif-pstree

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AUTHOR

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Rocky Bernstein (rocky@cpan.org)

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COPYRIGHT

-
-  Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006
-  Rocky Bernstein, email: rocky@cpan.org.
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; if not, write to the Free Software
-  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- - - - diff --git a/install-sh b/install-sh deleted file mode 100755 index ebc6691..0000000 --- a/install-sh +++ /dev/null @@ -1,250 +0,0 @@ -#! /bin/sh -# -# install - install a program, script, or datafile -# This comes from X11R5 (mit/util/scripts/install.sh). -# -# Copyright 1991 by the Massachusetts Institute of Technology -# -# Permission to use, copy, modify, distribute, and sell this software and its -# documentation for any purpose is hereby granted without fee, provided that -# the above copyright notice appear in all copies and that both that -# copyright notice and this permission notice appear in supporting -# documentation, and that the name of M.I.T. not be used in advertising or -# publicity pertaining to distribution of the software without specific, -# written prior permission. M.I.T. makes no representations about the -# suitability of this software for any purpose. It is provided "as is" -# without express or implied warranty. -# -# Calling this script install-sh is preferred over install.sh, to prevent -# `make' implicit rules from creating a file called install from it -# when there is no Makefile. -# -# This script is compatible with the BSD install script, but was written -# from scratch. It can only install one file at a time, a restriction -# shared with many OS's install programs. - - -# set DOITPROG to echo to test this script - -# Don't use :- since 4.3BSD and earlier shells don't like it. -doit="${DOITPROG-}" - - -# put in absolute paths if you don't have them in your path; or use env. vars. - -mvprog="${MVPROG-mv}" -cpprog="${CPPROG-cp}" -chmodprog="${CHMODPROG-chmod}" -chownprog="${CHOWNPROG-chown}" -chgrpprog="${CHGRPPROG-chgrp}" -stripprog="${STRIPPROG-strip}" -rmprog="${RMPROG-rm}" -mkdirprog="${MKDIRPROG-mkdir}" - -transformbasename="" -transform_arg="" -instcmd="$mvprog" -chmodcmd="$chmodprog 0755" -chowncmd="" -chgrpcmd="" -stripcmd="" -rmcmd="$rmprog -f" -mvcmd="$mvprog" -src="" -dst="" -dir_arg="" - -while [ x"$1" != x ]; do - case $1 in - -c) instcmd="$cpprog" - shift - continue;; - - -d) dir_arg=true - shift - continue;; - - -m) chmodcmd="$chmodprog $2" - shift - shift - continue;; - - -o) chowncmd="$chownprog $2" - shift - shift - continue;; - - -g) chgrpcmd="$chgrpprog $2" - shift - shift - continue;; - - -s) stripcmd="$stripprog" - shift - continue;; - - -t=*) transformarg=`echo $1 | sed 's/-t=//'` - shift - continue;; - - -b=*) transformbasename=`echo $1 | sed 's/-b=//'` - shift - continue;; - - *) if [ x"$src" = x ] - then - src=$1 - else - # this colon is to work around a 386BSD /bin/sh bug - : - dst=$1 - fi - shift - continue;; - esac -done - -if [ x"$src" = x ] -then - echo "install: no input file specified" - exit 1 -else - true -fi - -if [ x"$dir_arg" != x ]; then - dst=$src - src="" - - if [ -d $dst ]; then - instcmd=: - else - instcmd=mkdir - fi -else - -# Waiting for this to be detected by the "$instcmd $src $dsttmp" command -# might cause directories to be created, which would be especially bad -# if $src (and thus $dsttmp) contains '*'. - - if [ -f $src -o -d $src ] - then - true - else - echo "install: $src does not exist" - exit 1 - fi - - if [ x"$dst" = x ] - then - echo "install: no destination specified" - exit 1 - else - true - fi - -# If destination is a directory, append the input filename; if your system -# does not like double slashes in filenames, you may need to add some logic - - if [ -d $dst ] - then - dst="$dst"/`basename $src` - else - true - fi -fi - -## this sed command emulates the dirname command -dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` - -# Make sure that the destination directory exists. -# this part is taken from Noah Friedman's mkinstalldirs script - -# Skip lots of stat calls in the usual case. -if [ ! -d "$dstdir" ]; then -defaultIFS=' -' -IFS="${IFS-${defaultIFS}}" - -oIFS="${IFS}" -# Some sh's can't handle IFS=/ for some reason. -IFS='%' -set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` -IFS="${oIFS}" - -pathcomp='' - -while [ $# -ne 0 ] ; do - pathcomp="${pathcomp}${1}" - shift - - if [ ! -d "${pathcomp}" ] ; - then - $mkdirprog "${pathcomp}" - else - true - fi - - pathcomp="${pathcomp}/" -done -fi - -if [ x"$dir_arg" != x ] -then - $doit $instcmd $dst && - - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi -else - -# If we're going to rename the final executable, determine the name now. - - if [ x"$transformarg" = x ] - then - dstfile=`basename $dst` - else - dstfile=`basename $dst $transformbasename | - sed $transformarg`$transformbasename - fi - -# don't allow the sed command to completely eliminate the filename - - if [ x"$dstfile" = x ] - then - dstfile=`basename $dst` - else - true - fi - -# Make a temp file name in the proper directory. - - dsttmp=$dstdir/#inst.$$# - -# Move or copy the file name to the temp name - - $doit $instcmd $src $dsttmp && - - trap "rm -f ${dsttmp}" 0 && - -# and set any options; do chmod last to preserve setuid bits - -# If any of these fail, we abort the whole thing. If we want to -# ignore errors from any of these, just make sure not to ignore -# errors from the above "$doit $instcmd $src $dsttmp" command. - - if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && - if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && - if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && - if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && - -# Now rename the file to the real destination. - - $doit $rmcmd -f $dstdir/$dstfile && - $doit $mvcmd $dsttmp $dstdir/$dstfile - -fi && - - -exit 0 diff --git a/missing b/missing deleted file mode 100755 index c72c059..0000000 --- a/missing +++ /dev/null @@ -1,283 +0,0 @@ -#! /bin/sh -# Common stub for a few missing GNU programs while installing. -# Copyright 1996, 1997, 1999, 2000 Free Software Foundation, Inc. -# Originally by Fran,cois Pinard , 1996. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA -# 02110-1301, USA. - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -if test $# -eq 0; then - echo 1>&2 "Try \`$0 --help' for more information" - exit 1 -fi - -run=: - -# In the cases where this matters, `missing' is being run in the -# srcdir already. -if test -f configure.ac; then - configure_ac=configure.ac -else - configure_ac=configure.in -fi - -case "$1" in ---run) - # Try to run requested program, and just exit if it succeeds. - run= - shift - "$@" && exit 0 - ;; -esac - -# If it does not exist, or fails to run (possibly an outdated version), -# try to emulate it. -case "$1" in - - -h|--h|--he|--hel|--help) - echo "\ -$0 [OPTION]... PROGRAM [ARGUMENT]... - -Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an -error status if there is no known handling for PROGRAM. - -Options: - -h, --help display this help and exit - -v, --version output version information and exit - --run try to run the given command, and emulate it if it fails - -Supported PROGRAM values: - aclocal touch file \`aclocal.m4' - autoconf touch file \`configure' - autoheader touch file \`config.h.in' - automake touch all \`Makefile.in' files - bison create \`y.tab.[ch]', if possible, from existing .[ch] - flex create \`lex.yy.c', if possible, from existing .c - help2man touch the output file - lex create \`lex.yy.c', if possible, from existing .c - makeinfo touch the output file - tar try tar, gnutar, gtar, then tar without non-portable flags - yacc create \`y.tab.[ch]', if possible, from existing .[ch]" - ;; - - -v|--v|--ve|--ver|--vers|--versi|--versio|--version) - echo "missing 0.3 - GNU automake" - ;; - - -*) - echo 1>&2 "$0: Unknown \`$1' option" - echo 1>&2 "Try \`$0 --help' for more information" - exit 1 - ;; - - aclocal) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified \`acinclude.m4' or \`${configure_ac}'. You might want - to install the \`Automake' and \`Perl' packages. Grab them from - any GNU archive site." - touch aclocal.m4 - ;; - - autoconf) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified \`${configure_ac}'. You might want to install the - \`Autoconf' and \`GNU m4' packages. Grab them from any GNU - archive site." - touch configure - ;; - - autoheader) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified \`acconfig.h' or \`${configure_ac}'. You might want - to install the \`Autoconf' and \`GNU m4' packages. Grab them - from any GNU archive site." - files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` - test -z "$files" && files="config.h" - touch_files= - for f in $files; do - case "$f" in - *:*) touch_files="$touch_files "`echo "$f" | - sed -e 's/^[^:]*://' -e 's/:.*//'`;; - *) touch_files="$touch_files $f.in";; - esac - done - touch $touch_files - ;; - - automake) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. - You might want to install the \`Automake' and \`Perl' packages. - Grab them from any GNU archive site." - find . -type f -name Makefile.am -print | - sed 's/\.am$/.in/' | - while read f; do touch "$f"; done - ;; - - bison|yacc) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified a \`.y' file. You may need the \`Bison' package - in order for those modifications to take effect. You can get - \`Bison' from any GNU archive site." - rm -f y.tab.c y.tab.h - if [ $# -ne 1 ]; then - eval LASTARG="\${$#}" - case "$LASTARG" in - *.y) - SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` - if [ -f "$SRCFILE" ]; then - cp "$SRCFILE" y.tab.c - fi - SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` - if [ -f "$SRCFILE" ]; then - cp "$SRCFILE" y.tab.h - fi - ;; - esac - fi - if [ ! -f y.tab.h ]; then - echo >y.tab.h - fi - if [ ! -f y.tab.c ]; then - echo 'main() { return 0; }' >y.tab.c - fi - ;; - - lex|flex) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified a \`.l' file. You may need the \`Flex' package - in order for those modifications to take effect. You can get - \`Flex' from any GNU archive site." - rm -f lex.yy.c - if [ $# -ne 1 ]; then - eval LASTARG="\${$#}" - case "$LASTARG" in - *.l) - SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` - if [ -f "$SRCFILE" ]; then - cp "$SRCFILE" lex.yy.c - fi - ;; - esac - fi - if [ ! -f lex.yy.c ]; then - echo 'main() { return 0; }' >lex.yy.c - fi - ;; - - help2man) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified a dependency of a manual page. You may need the - \`Help2man' package in order for those modifications to take - effect. You can get \`Help2man' from any GNU archive site." - - file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` - if test -z "$file"; then - file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` - fi - if [ -f "$file" ]; then - touch $file - else - test -z "$file" || exec >$file - echo ".ab help2man is required to generate this page" - exit 1 - fi - ;; - - makeinfo) - if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then - # We have makeinfo, but it failed. - exit 1 - fi - - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified a \`.texi' or \`.texinfo' file, or any other file - indirectly affecting the aspect of the manual. The spurious - call might also be the consequence of using a buggy \`make' (AIX, - DU, IRIX). You might want to install the \`Texinfo' package or - the \`GNU make' package. Grab either from any GNU archive site." - file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` - if test -z "$file"; then - file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` - file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` - fi - touch $file - ;; - - tar) - shift - if test -n "$run"; then - echo 1>&2 "ERROR: \`tar' requires --run" - exit 1 - fi - - # We have already tried tar in the generic part. - # Look for gnutar/gtar before invocation to avoid ugly error - # messages. - if (gnutar --version > /dev/null 2>&1); then - gnutar ${1+"$@"} && exit 0 - fi - if (gtar --version > /dev/null 2>&1); then - gtar ${1+"$@"} && exit 0 - fi - firstarg="$1" - if shift; then - case "$firstarg" in - *o*) - firstarg=`echo "$firstarg" | sed s/o//` - tar "$firstarg" ${1+"$@"} && exit 0 - ;; - esac - case "$firstarg" in - *h*) - firstarg=`echo "$firstarg" | sed s/h//` - tar "$firstarg" ${1+"$@"} && exit 0 - ;; - esac - fi - - echo 1>&2 "\ -WARNING: I can't seem to be able to run \`tar' with the given arguments. - You may want to install GNU tar or Free paxutils, or check the - command line arguments." - exit 1 - ;; - - *) - echo 1>&2 "\ -WARNING: \`$1' is needed, and you do not seem to have it handy on your - system. You might have modified some files without having the - proper tools for further handling them. Check the \`README' file, - it often tells you about the needed prerequirements for installing - this package. You may also peek at any GNU archive site, in case - some other package would contain this missing \`$1' program." - exit 1 - ;; -esac - -exit 0 diff --git a/mkinstalldirs b/mkinstalldirs deleted file mode 100755 index 3889669..0000000 --- a/mkinstalldirs +++ /dev/null @@ -1,40 +0,0 @@ -#! /bin/sh -# mkinstalldirs --- make directory hierarchy -# Author: Noah Friedman -# Created: 1993-05-16 -# Public domain - -# $Id: mkinstalldirs,v 1.1.1.1 2000/03/20 09:58:55 root Exp $ - -errstatus=0 - -for file -do - set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` - shift - - pathcomp= - for d - do - pathcomp="$pathcomp$d" - case "$pathcomp" in - -* ) pathcomp=./$pathcomp ;; - esac - - if test ! -d "$pathcomp"; then - echo "mkdir $pathcomp" 1>&2 - - mkdir "$pathcomp" || lasterr=$? - - if test ! -d "$pathcomp"; then - errstatus=$lasterr - fi - fi - - pathcomp="$pathcomp/" - done -done - -exit $errstatus - -# mkinstalldirs ends here diff --git a/post-configure.in b/post-configure.in deleted file mode 100755 index c221979..0000000 --- a/post-configure.in +++ /dev/null @@ -1,80 +0,0 @@ -#!@PERL@ -w -# -*- Perl -*- -# $Id: post-configure.in,v 1.10 2006/03/10 19:07:05 rockyb Exp $ -require 5.006; -sub touch_file($); - -$program='@PACKAGE@'; -# -# Do we have a version of perl that we can work with? -# -printf "You have of Perl %s\n", $]; - -# -# Do we have all the packages we need? -# -print "Checking to see that you have all library modules installed...\n"; -@needed_packages = ('Sys::Syslog', - # 'IPC::Open3', # -- to simultate `cmd` better - 'File::Basename', - 'Config::IniFiles', - 'Getopt::Long', - 'Pod::Text' - ); -foreach $package (@needed_packages) { - unless (eval "require $package") { - die "Need package \"$package\": $@"; - } - print " $package is installed\n"; -} - -# -# -# -print "Checking what to put after #! at the top of $program..."; -$startperl = `@PERL@ -V:startperl`; -if ($startperl =~ /^startperl=\'#!(.*)\'\;$/) { - $perlpath = $1; - print "$perlpath\n"; -} else { - $perlpath = ''; - print STDERR "\nCan't determine what to put after #! in $program\n"; - print STDERR "Change the top of the program or arrange for perl to\n"; - print STDERR "execute it.\n"; -} - -print "Rewriting $program.in into $program..."; -die "Cannot read $program.in: $!" if !open(INPUT, "<$program.in"); -die "Cannot write $program: $!" if !open(OUTPUT, ">$program"); -if (!$perlpath) { - print OUTPUT "# Customize this line, for example:\n#!/usr/bin/perl -w\n"; -} else { - print OUTPUT "#!$perlpath -w\n"; -} -@OUTPUT = ; -shift @OUTPUT; # Remove old 1st line. -print OUTPUT @OUTPUT; -print "\n"; -close(OUTPUT); -chmod 0755, $program; - -# Touch a timestamp to record that we've created this $program -# from $program.in. If we later modify $program (which is convenient -# during debugging), we will know to copy that back to $program.in, -# the version that get's checked into CVS. -touch_file("./${program}.stamp"); -exit; - -sub touch_file($) { - my $file_name = $_[0]; - if (-e $file_name) { - my $now = time(); - my $count = utime $now, $now, $file_name; - exit ($count != 1); - } else { - open(FILE, ">", $file_name) || die "Can't open $file_name: $!"; - close(FILE); - exit $?; - } -} - diff --git a/ps-watcher b/ps-watcher deleted file mode 100755 index b95ed40..0000000 --- a/ps-watcher +++ /dev/null @@ -1,1298 +0,0 @@ -#!/usr/bin/perl -w -# -*- Perl -*- -use diagnostics; -my $vcid='$Id: ps-watcher.in.in,v 1.57 2006/03/10 19:07:05 rockyb Exp $ '; -# See usage subroutine or perlpod documentation below. - -# Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006 -# Rocky Bernstein, email: rocky@cpan.org -# -# This program is free software; you can -# redistribute it and/or modify it under the terms of the GNU General -# Public License as published by the Free Software Foundation; either -# version 2 of the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -use vars qw($program $ps_cmd $ps_cmdfull $ps_fullcmd_fmt @ps_vars $ps_dvars - $0 $logopened $ps_args_fmt $args - $count $pid $command $ps_arg_opts $DEVNULL %opts - ); -use strict; -BEGIN { require 5.00503 } - -sub usage($) { - my ($full_help) = @_; - - print " -usage: - - $program [OPTIONS..] - -$program can be used to monitor various processes based on ps-like -information. - -options: - --help -- print this help and exit - --doc -- extract and print complete documentation and exit - --version -- show a CVS version string and exit - --debug *n* -- give debugging output. The higher the - number, the more the output - --run | --norun -- do/don't run actions - go through the motions as though we were going to - --log [*logfile*] -- Set a log file for this program. If option given - but no logfile, then use STDERR. Default is - no error log file. - --syslog | --nosyslog - -- send or don't send error output to syslog - Default is to send to syslog. - --config *cnf file* -- specify configuration file. - - --daemon | --nodaemon - -- do or don't become a daemon. Default daemonize. - --sleep *time* -- sleep interval between iterations. The default is - $opts{sleep_interval} seconds. - --path path -- executable search path to use in running commands - - --ps-prog *program* -- command that gets ps information. The default is: - $opts{ps_prog} - --ps-pids-opt *ps opts* - -- ps options that lists pids and commands. The - default is: $opts{ps_pid_opts} -"; - - if ($full_help) { - print " -General operation: - -Periodically a list of processes obtained via ps. More precisely -each item in the list contains the process name (just what's listed in -the \"command\" field, not the full command and arguments) and its -process id (pid). A configuration file specifies a list of Perl -regular-expression patterns to match the process names against. For -each match, a Perl expression specified for that pattern is -evaluated. The evaluated expression can refer to variables which are -set by ps and pertain to the matched process(es), for example the -amount memory consumed by the process, or the total elapsed time. Some -other variables are set by the program, such as the number of times -the process is running. If the Perl expression for a matched pattern -evaluates true, then an action can be run such as killing the program, -restarting it, or mailing an alert. - -This program can be used to ensure a daemon hasn't died or ensure it -is not running too many times. It might be used to determine when a -process has consumed too many resources (for example due to a memory -leak). - -The following variables can be used in patterns or actions: -\t". '$' . join("\n\t\$", @ps_vars) . -" - The following is a sample config file: - -# Comments start with # or ; and go to the end of the line. - -# The format for each entry is in Microsoft .INI form: -# [process-pattern] -# trigger = perl-expression -# action = program-and-arguments-to-run - -[httpd\$] - trigger = \$count < 4 - action = echo \"\$trigger fired -- You have \$count \$command sessions.\" - -[em?cs] -trigger = \$vsz > 10 -action = echo \"Looks like you have a big \$command program: \$vsz KB\" - -"; - } - exit 100; -} - -sub init(); -sub podthis(); -sub process_options(); -sub show_version(); -sub daemonize(); -sub eval_trigger_action($$$); -sub make_the_rounds($); -sub elapsed2secs($); -sub logger($); -sub debug_log($$); -sub gather_psinfo(); -sub read_config($); -sub check_config_file($); -sub run_trigger($$$); - -init(); -process_options(); - -# Unfurl the banner... -logger("Starting: $vcid"); - -my $cfg=read_config($opts{conf_file}); - -if (!defined($cfg)) { - for my $line (@Config::IniFiles::errors) { - logger($line); - } - exit 2; -} - -if ($opts{daemon}) { - daemonize(); -} - -install_handlers(); - -do { - make_the_rounds($cfg); - sleep $opts{sleep_interval} if $opts{sleep_interval} > 0; - check_config_file($opts{conf_file}); -} until ($opts{sleep_interval} < 0) ; -if ($opts{syslog}) { - use Sys::Syslog; - closelog; -} -exit 0; - -# Evaluates the trigger and if that's true also performs -# an action. 1 is returned if the action was performed, -# zero otherwise. -sub eval_trigger_action($$$) { - my ($trigger,$action,$perl_action) = @_; - my $etrigger=$trigger; - # It is a pain to predeclare all of the variables assigned - # by ps which is OS and ps specific. So we'll allow anything. - # Likewise, we'll allow it occur in $action. - no strict; - if ($trigger ne '1') { - $etrigger =~ s/"/\\"/g; - debug_log("trigger before substitution: $etrigger", 2); - $etrigger = eval qq/"$trigger"/; - } - debug_log("trigger after substitution: $etrigger", 2); - if (eval ($etrigger)) { - if (defined($perl_action)) { - debug_log("running Perl_action: $perl_action", 2); - eval($perl_action) if $opts{run}; - } - if (defined($action)) { - debug_log("action before substitution: $action", 2); - my $eaction=$action; - $eaction =~ s/"/\\"/g; - $eaction = eval qq/"$eaction"/; - debug_log("action after substitution: $eaction", 2); - my $output=`$eaction` if $opts{run}; - chomp($output); - logger($output) if $output; - } - return 1; - } - return 0; -} - -# Perform a round over the process_patterns comparing against the -# process info to see if anything's stirring. -sub make_the_rounds($) { - my $cfg = $_[0]; - my @ps_info=gather_psinfo(); - foreach our $ps_pat ($cfg->Sections()) { - debug_log("process pattern: /$ps_pat/", 1); - my @selected_ps; - my $in_prolog_epilog=0; - my $trigger = $cfg->val($ps_pat, 'trigger') || '1'; - my $action = $cfg->val($ps_pat, 'action'); - my $perl_action = $cfg->val($ps_pat, 'perl-action'); - my $occurs = $cfg->val($ps_pat, 'occurs') || "first"; - local $count; - if ($ps_pat =~ /^\$PROLOG/ || $ps_pat =~ /\$EPILOG/) { - # Set to run trigger below. - $count = @ps_info; - $in_prolog_epilog=1; - } else { - @selected_ps = grep(/$ps_pat/, @ps_info); - $count = @selected_ps; - debug_log("count for /$ps_pat/: $count", 2); - } - if ($in_prolog_epilog) { - # execute trigger - eval_trigger_action($trigger, $action, $perl_action); - } elsif ($occurs =~ /none/i) { - if ($count eq 0) { - # execute the trigger anyway - eval_trigger_action($trigger, $action, $perl_action); - } - } elsif ($count gt 0) { - TRIGGER: - foreach (@selected_ps) { - next if !/\s*(\d+)\s+(\S+)/; - local($pid, $command) = /\s*(\d+)\s+(\S+)/; - if ($pid !~ /\d+/) { - logger("Something wrong with ps format:\n$_"); - next; - } - - my $ps_fullcmd = sprintf $ps_fullcmd_fmt, $pid; - my @output = `$ps_fullcmd`; - my $output=''; - if (@output == 1) { - # Got one line of output - good. - $output=$output[0]; - # Make sure though we don't just have a title line. - # One of the fields should be just digits, e.g. ppid, uid, gud... - next if $output !~ m{\s+\d+\s+}; - } elsif (@output == 2 && 0) { - # Got two lines of output - we are running a ps where - # we can't remove the title line? - $output=$output[1]; - } elsif (@output > 1 && 0) { - # Got multiple lines of output - we are running a ps which can - # do so. For example Solaris does this for a process that has many - # LWPs (light-weight processes). - $output=$output[0]; - } else { - debug_log("Something wrong getting ps variables", 1); - next; - } - - local $args = ''; - if ($ps_arg_opts) { - my $ps_argscmd = sprintf $ps_args_fmt, $pid; - my @output = `$ps_argscmd`; - if (@output == 1) { - $args=$output[0]; - } elsif (@output == 2 && 0) { - $args=$output[1]; - } else { - debug_log("Something wrong with getting command arguments", 1); - } - } - - # Process may have disappeared. In this case we'll get no - # output. - next if !$output; - - # Add ' ' so split will junk first ps_dvars $junk. - $output = ' ' . $output; - my $perl_ps_assign = "$ps_dvars = split(/\\s+/, \$output)"; - { - # It is a pain to predeclare all of the variables assigned - # by ps which is OS and ps specific. So we'll allow anything. - # Likewise, we'll allow it occur in $action. - no strict; - - # Escape backticks so that we don't inadvertently run - # the program. For example there could be a process named - # `/tmp/evilcommand` (with backticks). Thanks to Randal - # Schwartz for noticing the problem. - # Not sure if there are other things to watch out for. - # Although the Perl Cookbook suggests how to make system, - # safe, it is silent about making eval safe. - $command =~ s/`/\\`/g; - - if (eval ($perl_ps_assign)) { - my $evaled = eval_trigger_action($trigger, $action, - $perl_action); - last TRIGGER if $evaled && $occurs eq 'first-trigger'; - last TRIGGER if $occurs eq 'first'; - } else { - logger("Something wrong with perl assignment: $perl_ps_assign"); - last TRIGGER; - } - } # no strict - } # foreach - } # if $count - } -} - -# Initailize various variables variously. -sub init() { - - use File::Basename; - $program = basename($0); # Who am I today, anyway? - - $DEVNULL = '/dev/null'; # And what do we do about non Unix? - - use constant MINS => 60; - use constant HOURS => 60*60; - use constant DAYS => HOURS * 24; - - $opts{debug} = 0; # no debugging - $opts{run} = 1; # run actions - $opts{syslog} = 1; # Log errors to syslog - $opts{logfile} = $DEVNULL; - $opts{daemon} = 1; # Run as daemon; - $opts{ps_prog} = '/bin/ps'; # Where is ps? - $opts{ps_pid_opts} = '-e -o pid= -o cmd='; # How do I get pids and commands? - - $ps_arg_opts = '-www -o args='; # How do I get full process command? - - # List of all the fields from ps we will be able to use. Don't need - # to list variables listed above. - @ps_vars = qw ( uid euid ruid gid egid rgid alarm blocked bsdtime c caught -cputime drs dsiz egroup eip esp etime euser f fgid -fgroup flag flags fname fsgid fsgroup fsuid fsuser fuid fuser -group ignored intpri lim longtname m_drs m_trs maj_flt majflt -min_flt minflt ni nice nwchan opri pagein pcpu pending pgid pgrp -pmem ppid pri rgroup rss rssize rsz ruser s sess session -sgi_p sgi_rss sgid sgroup sid sig sig_block sig_catch sig_ignore -sig_pend sigcatch sigignore sigmask stackp start start_stack start_time -stat state stime suid suser svgid svgroup svuid svuser sz time timeout -tmout tname tpgid trs trss tsiz tt tty tty4 tty8 uid_hack uname -user vsize vsz wchan -); - - # Convert the above into an argument list like - # ($junk, $user, ... ) - # The first argument ($junk) will be null and thrown out. - $ps_dvars = '($junk,$' . join(',$', @ps_vars) . ')'; - - $opts{sleep_interval} = 300; - -} - -# The bane of programming. -sub process_options() { - use Getopt::Long; - my(@opt_cf); - $Getopt::Long::autoabbrev = 1; - my($newstyle_config); - - my ($help, $long_help, $show_version); - - my $result = &GetOptions - ( - 'help' => \$help, - 'doc' => \$long_help, - 'version' => \$show_version, - 'config=s' => \$opts{conf_file}, - 'debug=i' => \$opts{debug}, - 'path=s' => \$ENV{PATH}, - 'ps-pid-opts=s'=> \$opts{ps_pid_opts}, - 'ps-prog=s' => \$opts{ps_prog}, - 'sleep=i' => \$opts{sleep_interval}, - 'log:s' => \$opts{logfile}, - 'syslog!' => \$opts{syslog}, - 'run!' => \$opts{run}, - 'daemon!' => \$opts{daemon}, - ); - - show_version() if $show_version; - usage(1) if $help; - podthis() if $long_help; - - # However specifying a configuration file is not. - # Nor can we deal with multiple configuration files or tolerate - # option-processing errors. - usage(0) if !$result; - - # The option-specifier "--config" is optional... - if (@ARGV && !defined($opts{conf_file})) { - $opts{conf_file} = shift(@ARGV); - } - - # However we do have to give exactly one configurtion file. - if (!defined($opts{conf_file}) || @ARGV != 0) { - print STDERR "$program: Please specify exactly one configuration file.\n"; - usage(0); - } - - $ps_cmd = "$opts{ps_prog} $opts{ps_pid_opts}"; - my $ps_vars; - if (1) { - $ps_vars = join('= -o ', @ps_vars) . '='; - } else { - $ps_vars = join(' -o ', @ps_vars); - } - - if ('') { - $ps_fullcmd_fmt = ""; - } else { - $ps_fullcmd_fmt = "$opts{ps_prog} -p %d -o $ps_vars"; - } - if ('') { - $ps_args_fmt = ""; - } else { - $ps_args_fmt = "$opts{ps_prog} -p %d $ps_arg_opts"; - } - - open STDIN, $DEVNULL or die "Can't read $DEVNULL: $!"; - open STDOUT, ">>$opts{logfile}" or die "Can't write to $opts{logfile}: $!" - if $opts{logfile} ne ''; - open STDERR, ">>$opts{logfile}" or die "Can't write to $opts{logfile}: $!" - if $opts{logfile} ne ''; -} - -# Signal handling.. -sub install_handlers { - $SIG{'QUIT'} = \&terminate; - $SIG{'TERM'} = \&terminate; - $SIG{'INT'} = \&terminate; - $SIG{'HUP'} = \&null_handler; - $SIG{'USR1'} = \&debug_up_handler; - $SIG{'USR2'} = \&debug_down_handler; -} - -# Used perhaps to break out of a deep sleep. -sub null_handler { - my($signo) = @_; - logger("Received signal: ${signo}"); -} - -# Increase verbosity of debugging. -sub debug_up_handler { - my($signo) = @_; - $opts{debug}++; - logger("Received signal: ${signo}. Increasing debugging to $opts{debug}."); -} - -# Decrease verbosity of debugging. -sub debug_down_handler { - my($signo) = @_; - $opts{debug}--; - logger("Received signal: ${signo}. Decreasing debugging to $opts{debug}."); -} - -# Signal handler to go down recording the signal. -sub terminate { - my($signo) = @_; - use Config; - if (defined $Config{sig_name}) { - my $i = 0; - my @signame; - my %sig; - foreach my $name (split(' ', $Config{sig_name})) { - $signame[$i] = $name; - $sig{$name} = $i; - $i++; - } - $signo = $sig{$signo} if exists($sig{$signo}); - if ($signo =~ m{\A\d+\Z} ) { - logger("Going down on $signame[$signo] (${signo}) signal. " . - "Have a nice day!"); - } - } else { - logger("Going down on signal ${signo}). Have a nice day!"); - } - - $signo = 15 if $signo !~ m{\A\d+\Z}; - if ($opts{syslog}) { - use Sys::Syslog; - closelog; - } - exit $signo; -}; - -# Utility function for parsing/converting elapsed time into seconds. -sub elapsed2secs($) { - $_ = $_[0]; - - # Handle formats like: - # 1-08:34:37 -- One day, 8 hours, 34 minutes, 37 seconds - # 20:40:34 -- 20 hours, 40 minutes, 34 seconds - # 0:00 -- 0 seconds. - - # 1-08:34.37 -- One day, 8 hours, 34 minutes, 37 seconds - # 20:40.34 -- 20 hours, 40 minutes, 34 seconds - # 5.03 -- 5 minutes, 3 seconds. - # 5 -- 5 seconds. - - # Some easy cases. - return -1 if !defined($_) || m{\A\s*\Z}; - return $_ if m{\A\d+\Z}; - - # Originally had as one pattern and optional - # arguments but i got compaints about using - # uninitialized variables even with "no diagonstics". Would rather - # switch than fight. - my $min_secs_pat = '(\d{1,2})[:.](\d\d)'; - if (m{ - (\d{1,2})- # The number of days. e.g. 1- or 19- or blank - (\d{1,2})[:.] # The number of hrs. e.g. 01: or 23: or blank - $min_secs_pat - }x) { - my ($days, $hours, $minutes, $secs) = ($1, $2, $3, $4); - return ($days*DAYS + $hours*HOURS + $minutes*MINS + $secs); - } elsif (m{ - (\d{1,2})[:.] # The number of hrs. e.g. 01: or 23: or blank - $min_secs_pat - }x) { - my ($hours, $minutes, $secs) = ($1, $2, $3); - return ($hours*HOURS + $minutes*MINS + $secs); - } elsif (m{$min_secs_pat}) { - my ($minutes, $secs) = ($1, $2); - return ($minutes*MINS + $secs); - } else { - logger("Error in converting $_ to seconds"); - return -1; - } -} - -# Return time and PID as string in a common format -sub timestring() { - my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = - localtime(time); - $mon++; - return sprintf( "%.2d/%.2d/%.2d %.2d:%.2d:%.2d %s[$$]", - $mon, $mday, $year%100, $hour, $min, $sec, $program); -} - -# log error to syslog and print to STDERR. -sub logger($) { - my($msg) = shift; - - if ($opts{syslog}) { - if (!$logopened) { - use Sys::Syslog; - $logopened++; - openlog($program,'cons,pid', 'err'); - } - syslog('info', $msg); - } - if (defined($opts{logfile}) && $opts{logfile} ne $DEVNULL) { - my $ts=timestring(); - print STDERR "$ts: $msg\n"; - } -} - -sub debug_log($$) { - my($msg, $level) = @_; - logger("** debug ** $msg") if $opts{debug} >= $level; -} - -sub gather_psinfo() { - my @output=`$ps_cmd`; - return @output; -} - -# Show the CVS version id string and quit. -sub show_version() { - print "$vcid -Copyright (C) 2000, 2002, 2003, 2004, 2006 Rocky Bernstein. -This is free software; see the source for copying conditions. -There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A -PARTICULAR PURPOSE. -"; - exit 10; -} - - -sub daemonize() { - chdir '/' or die "Can't chdir to /: $!"; - defined(my $pid = fork) or die "Can't fork: $!"; - exit 0 if $pid; - use POSIX qw(setsid); - setsid() or die "Can't start a new session: $!"; - umask 0; -} - -# Time configuration file was last read. -my $conf_time; - -# Read a configuration file. -sub read_config($) { - use Config::IniFiles; - my($cf)=@_; - if (!-f $cf || !-r _ || -z _ || !-T _) { - logger("Unusable config file: <$cf>"); - return undef; - } - - # Save time we read the configuration file so we can check back - # later to see if it changed. - - my($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, - $atime, $mtime, $ctime) = stat $cf; - $conf_time = $mtime; - - return new Config::IniFiles( -file => $cf ); -} - -# Check to see if any configuration file has changed -# since the last time this routime was called. -# Updates global $conf_time. -sub check_config_file($) { - my ($conf_file) = @_; - my($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, - $atime, $mtime, $ctime) = stat $opts{conf_file}; - if ( defined($conf_time) && defined($mtime) && $conf_time < $mtime ) { - logger("Configuration file $conf_file modified; re-reading..."); - $cfg = read_config($conf_file); - } -} - -sub run_trigger($$$) { - my($trigger, $action, $count) = @_; - my $etrigger=$trigger; - if ($trigger ne '1') { - $etrigger =~ s/"/\\"/g; - debug_log("trigger before substitution: $etrigger", 2); - $etrigger = eval qq/"$trigger"/; - } - debug_log("trigger after substitution: $etrigger", 2); - if (eval ($etrigger)) { - debug_log("action before substitution: $action", 2); - my $eaction=$action; - $eaction =~ s/"/\\"/g; - $eaction = eval qq/"$eaction"/; - debug_log("action after substitution: $eaction", 2); - my $output=`$eaction` if $opts{run}; - chomp($output); - logger($output) if $output; - } -} - -sub podthis() { - use Pod::Text; - $^W = 0; - pod2text $0; - exit 101; -} - -#-------------------------------------------------- -=pod - -=head1 NAME - -ps-watcher - monitors various processes based on ps-like information. - - -=head1 SYNOPSIS - -B [I...] - [C<--config>] I - -=head1 DESCRIPTION - -Periodically a list of processes obtained via C. More precisely -each item in the list contains the process name (just what's listed in -the "cmd" field, not the full command and arguments) and its process -id (pid). A configuration file specifies a list of Perl -regular-expression patterns to match the processes against. For each -match, a Perl expression specified for that pattern is evaluated. The -evaluated expression can refer to variables which are set by ps and -pertain to the matched process(es), for example the amount memory -consumed by the process, or the total elapsed time. Some other -variables are set by the program, such as the number of times the -process is running. If the Perl expression for a matched pattern -evaluates true, then an action can be run such as killing the program, -restarting it, or mailing an alert, or running some arbitrary Perl -code. - -Some things you might want to watch a daemon or process for: - -=over 2 - -=item * - -check that it is running (hasn't died) - -=item * - -ensure it is not running too many times - -=item * - -isn't consuming too much memory (perhaps a memory leak), or I/O - -=back - -Some actions you might want to take: - -=over 2 - -=item * - -restart a process - -=item * - -kill off rampant processes - -=item * - -send an alert about any of the conditions listed above - -=back - -Depending on options specfied, this program can be run as a daemon, -run once (which is suitable as a C job), or run not as a daemon -but still continuously (which may be handy in testing the program or -your configuration). - -=head2 OPTIONS - -=over 4 - -=item --help - -Print a usage message on standard error and exit with a return code -of 100. - -Z<> - -=item --doc - -Extact the full documentation that you are reading now, print it and -exit with a return code of 101. - -Z<> - -=item --version - -Print the version release on standard output and exit with a return -code of 10. - -Z<> - -=item --debug I - -Give debugging output. The higher the number, the more the output. The -default is 0 = none. 2 is the most debugging output. - -=item [--config] I - -Specify configuration file. . - -See L below for information on the format -of the configuration file and L for a complete -example of a configuration file. - -Z<> - -=item --log [I] - -Send or don't send error and debugging output to a log file. If option -is given but no logfile is specified, then use STDERR. The default is -no error log file. See also --syslog below. - -Z<> - -=item --syslog | --nosyslog - -Send or don't send error and debugging output to syslog. The default -is to syslog error and debug output. - -Z<> - -=item --daemon | --nodaemon - -Run or don't as a daemon. - -Z<> - -=item --path I - -Specify the executable search path used in running commands. - -=item --ps-prog I - -One can specify the command that gives ps information. By default, the -command is F. - -Z<> - -=item --run | --norun - -do/don't run actions go through the motions as though we were going -to. This may be useful in debugging. - -Z<> - -=item --sleep I - -It is expected that one might want to run ps-watcher over and over -again. In such instances one can specify the amount of time between -iterations with this option. - -If a negative number is specified the program is run only once. - -Z<> - -=back - -=head2 CONFIGURATION FILE MODIFICATION AND SIGNAL HANDLING - -Periodically ps-watcher checks to see if the configuration file -that it was run against has changed. If so, the program rereads the -configuration file. - -More precisely, the checks are done after waking up from a slumber. -If the sleep interval is long (or if you are impatient), you can -probably force the program to wake up using a HUP signal. - -At any time you can increase the level of debug output by sending a -USR1 signal to the ps-watcher process. Similarly you can decrease the -level of debug output by sending the process a USR2 signal. - -It is recommended that you terminate ps-watcher via an INT, TERM, or QUIT -signal. - -=head1 CONFIGURATION FILE FORMAT - -The format of a configuration file is a series of fully qualified -filenames enclosed in square brackets followed by a number of -parameter lines. Each parameter line has a parameter names followed by -an "equal" sign and finally value. That is: - - # This is a comment line - ; So is this. - [process-pattern1] - parameter1 = value1 - parameter2 = value2 - - [process-pattern2] - parameter1 = value3 - parameter2 = value4 - -Comments start with # or ; and take effect to the end of the line. - -This should be familiar to those who have worked with text-readible -Microsoft C<.INI> files. - -Note process patterns, (F and F -above) must be unique. If there are times when you may want to -refer to the same process, one can be creative to make these unique. -e.g. F and F<[c]ron> which refer to the same process even -though they I to be different. - -As quoted directly from the Config::IniFiles documentation: - -Multiline or multivalued fields may also be defined ala UNIX -"here document" syntax: - - Parameter=< match exactly, including any trailing -whitespace. - -There are two special "process patterns": $PROLOG and $EPILOG, the -former should appear first and the latter last. - -You can put perl code to initialize variables here and do cleanup -actions in these sections using "perl-action." - -A description of parameters names, their meanings and potential values -follows. - -=over - -=item trigger - -This parameter specifies the condition on which a process action is -fired. The condition is evaluated with Perl eval() and should -therefore return something which is equivalent to "true" in a Perl -expression. - -If no trigger is given in a section, true or 1 is assumed and -the action is unconditionally triggered. - -Example: - - # Match if httpd has not spawned enough (<4) times. NFS and databases - # daemons typically spawn child processes. Since the program - # matches against the command names, not commands and arguments, - # something like: ps -ef | grep httpd won't match the below. - # If you want to match against the command with arguments, see - # the example with $args below. - [httpd$] - trigger = $count <= 4 - -=item occurs - -This parameter specifies how many times an action should be performed -on processes matching the section trigger. Acceptable values are -"every", "first", "first-trigger", and "none". - -Setting the occurs value to "none" causes the the trigger to be -evaluated when there are no matching processes. Although one might -think "$count == 0" in the action expression would do the same thing, -currently as coded this does not work. - -Setting the occurs value to "first" causes the process-pattern rule to -be finished after handling the first rule that matches, whether or not the -trigger evaluated to true. - -Setting the occurs value to "first-trigger" causes the process-pattern -rule to be finished after handling the first rule that matches I -the trigger evaluates to true. - -If the item parameter is not specified, "first" is assumed. - -Examples: - - [.] - occurs = first - action = echo "You have $count processes running" - - # Note in the above since there is no trigger specified, - # occurs = first - # is the same thing as - # occurs = first-trigger - - [.?] - trigger = $vsz > 1000 - occurs = every - action = echo "Large program $command matches $ps_pat: $vsz KB" - - # Fire if /usr/sbin/syslogd is not running. - # Since the program matches against the command names, not commands and - # arguments, something like: - # ps -ef | grep /usr/sbin/syslogd - # won't match the below. - [(/usr/sbin/)?syslogd] - occurs = none - action = /etc/init.d/syslogd start - -=item action - -This specifies the action, a command that gets run by the system -shell, when the trigger condition is evaluated to be true. - -Example: - - action = /etc/init.d/market_loader.init restart - -=item perl-action - -This specifies Perl statements to be eval'd. This can be especially -useful in conjunction with $PROLOG and $EPILOG sections to make tests -across collections of process and do things which ps-watcher -would otherwise not be able to do. - -Example: - - # A Perl variable initialization. - # Since ps-watcher runs as a daemon it's a good idea - # to (re)initialize variables before each run. - [$PROLOG] - perl-action = $root_procs=0; - - # Keep track of how many root processes we are running - [.*] - perl-action = $root_procs++ if $uid == 0 - occurs = every - - # Show this count. - [$EPILOG] - action = echo "I counted $root_procs root processes" - -=back - -=head2 EXPANDED VARIABLES IN TRIGGER/ACTION CLAUSES - -Any variables defined in the program can be used in pattern or -action parameters. For example, C<$program> can be used to refer to -the name of this program ps-watcher. - -The following variables can be used in either the pattern or action -fields. - -=over - -=item $action - -A string containing the text of the action to run. - -Z<> - -=item $perl_action - -A string containing the text of the perl_action to run. - -Z<> - -=item $ps_pat - -The Perl regular expression specified in the beginning of the section. - -Z<> - -=item $command - -The command that matched $ps_pat. - -The Perl regular expression specified in the beginning of the section. -Normally processes will not have funny characters in them. Just in -case, backticks in $command are escaped. - -Example: - - # List processes other than emacs (which is a known pig) that use lots - # of virtual memory - - [.*] - trigger = $command !~ /emacs$/ && $vsz > 10 - action = echo \"Looks like you have a big \$command program: \$vsz KB\" - -Z<> - -=item $count - -The number of times the pattern matched. Presumably the number of -processes of this class running. - -Z<> - -=item $trigger - -A string containing the text of the trigger. - -=back - -A list of variables specific to this program or fields commonly found in -C output is listed below followed by a description of the more -common ones. See also C for a more complete -description of the meaning of the field. - - uid euid ruid gid egid rgid alarm blocked bsdtime c caught -cputime drs dsiz egroup eip esp etime euser f fgid -fgroup flag flags fname fsgid fsgroup fsuid fsuser fuid fuser -group ignored intpri lim longtname m_drs m_trs maj_flt majflt -min_flt minflt ni nice nwchan opri pagein pcpu pending pgid pgrp -pmem ppid pri rgroup rss rssize rsz ruser s sess session -sgi_p sgi_rss sgid sgroup sid sig sig_block sig_catch sig_ignore -sig_pend sigcatch sigignore sigmask stackp start start_stack start_time -stat state stime suid suser svgid svgroup svuid svuser sz time timeout -tmout tname tpgid trs trss tsiz tt tty tty4 tty8 uid_hack uname -user vsize vsz wchan - -Beware though, in some situations ps can return multiple lines for a -single process and we will use just one of these in the trigger. In -particular, Solaris's C will return a line for each LWP (light-weight -process). So on Solaris, if a trigger uses variable lwp, it may or may -not match depending on which single line of the multiple C lines is -used. - -Z<> - -=over - -=item $args - -The command along with its command arguments. It is possible that this -is might get truncated at certain length (if ps does likewise as is -the case on Solaris). - -Z<> - -=item $ppid - -The parent process id. - -Z<> - -=item $stime - -The start time of the process. - -Z<> - -=item $etime - -The end time of the process. - -Z<> - -=item $pmem - -The process memory. - -Z<> - -=item $pcpu - -The percent CPU utilization. - -Z<> - -=item $tty - -The controlling tty. - -Z<> - -=item $szv - -Virtual memory size of the process - -=back - -=head2 OTHER THINGS IN TRIGGER CLAUSES - -To make testing against elapsed time easier, a function C -has been written to parse and convert elapsed time strings in the -format C and a number of seconds. - -Some constants for the number of seconds in a minute, hour, or day -have also been defined. These are referred to as C, C, -and C respectively and they have the expected definitions: - - use constant MINS => 60; - use constant HOURS => 60*60; - use constant DAYS => HOURS * 24; - -Here is an example of the use of C: - - # Which processes have been running for more than 3 hours? - # Also note use of builtin-function elapsed2secs, variable $etime - # and builtin-function HOURS - [.] - trigger = elapsed2secs('$etime') > 1*DAYS - action = echo "$command has been running more than 1 day ($etime)" - occurs = every - -Please note the quotes around '$etime'. - -=head1 EXAMPLE CONFIGURATION - - # Comments start with # or ; and go to the end of the line. - - # The format for each entry is in Microsoft .INI form: - # [process-pattern] - # trigger = perl-expression - # action = program-and-arguments-to-run - - [httpd$] - trigger = $count < 4 - action = echo "$trigger fired -- You have $count httpd sessions." - - [.] - trigger = $vsz > 10 - action = echo "Looks like you have a big $command program: $vsz KB" - - # Unfortunately we have use a different pattern below. (Here we use - # ".?" instead of ".".) In effect the the two patterns mean - # test every process. - [.?] - trigger = elapsed2secs('$etime') > 2*MINS && $pcpu > 40 - occurs = every - action = < is active. We make -use of lsof to check port 3333 and the $PROLOG make sure it runs. - - [$PROLOG] - occurs = first - trigger = { \$x=`lsof -i :3333 >/dev/null 2>&1`; \$? >> 8 } - action = < - -For even more information and control try running the above under the -perl debugger, e.g. - -perl -d ps-watcher --log --nodaemon --sleep -1 --debug 2 I - -=head1 BUGS - -Well, some of these are not so much a bug in ps-watcher so much as a -challenge to getting ps-watcher to do what you want it to do. - -One common problem people run in into is understanding exactly what -the process variables mean. The manual page L should be of -help, but I've found some of the descriptions either a bit vague or -just plain lacking. - -Sometimes one will see this error message when debug tracing is turned on: - - ** debug ** Something wrong getting ps variables - -This just means that the process died betwee the time ps-watcher first -saw the existence of the process and the time that it queried -variables. - -=head1 SEE ALSO - -See also L and L. - -Another cool program doing ps-like things is C. Well okay, it's -another program I distributed. It shows the process tree dynamically -updated using X Motif and tries to display the output "attractively" -but fast. You can the find the homepage at -L and it download via -L - -=head1 AUTHOR - -Rocky Bernstein (rocky@cpan.org) - -=head1 COPYRIGHT - - Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006 - Rocky Bernstein, email: rocky@cpan.org. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. diff --git a/ps-watcher.in.in b/ps-watcher.in.in deleted file mode 100755 index db12061..0000000 --- a/ps-watcher.in.in +++ /dev/null @@ -1,1278 +0,0 @@ -#!@PERL@ -w -# -*- Perl -*- -use diagnostics; -my $vcid='$Id: ps-watcher.in.in,v 1.57 2006/03/10 19:07:05 rockyb Exp $ '; -# See usage subroutine or perlpod documentation below. - -# Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006 -# Rocky Bernstein, email: rocky@cpan.org -# -# This program is free software; you can -# redistribute it and/or modify it under the terms of the GNU General -# Public License as published by the Free Software Foundation; either -# version 2 of the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -use vars qw($program $ps_cmd $ps_cmdfull $ps_fullcmd_fmt @ps_vars $ps_dvars - $0 $logopened $ps_args_fmt $args - $count $pid $command $ps_arg_opts $DEVNULL %opts - ); -use strict; -BEGIN { require 5.00503 } - -sub usage($) { - my ($full_help) = @_; - - print " -usage: - - $program [OPTIONS..] - -$program can be used to monitor various processes based on ps-like -information. - -options: - --help -- print this help and exit - --doc -- extract and print complete documentation and exit - --version -- show a CVS version string and exit - --debug *n* -- give debugging output. The higher the - number, the more the output - --run | --norun -- do/don't run actions - go through the motions as though we were going to - --log [*logfile*] -- Set a log file for this program. If option given - but no logfile, then use STDERR. Default is - no error log file. - --syslog | --nosyslog - -- send or don't send error output to syslog - Default is to send to syslog. - --config *cnf file* -- specify configuration file. - - --daemon | --nodaemon - -- do or don't become a daemon. Default daemonize. - --sleep *time* -- sleep interval between iterations. The default is - $opts{sleep_interval} seconds. - --path path -- executable search path to use in running commands - - --ps-prog *program* -- command that gets ps information. The default is: - $opts{ps_prog} - --ps-pids-opt *ps opts* - -- ps options that lists pids and commands. The - default is: $opts{ps_pid_opts} -"; - - if ($full_help) { - print " -General operation: - -Periodically a list of processes obtained via ps. More precisely -each item in the list contains the process name (just what's listed in -the \"command\" field, not the full command and arguments) and its -process id (pid). A configuration file specifies a list of Perl -regular-expression patterns to match the process names against. For -each match, a Perl expression specified for that pattern is -evaluated. The evaluated expression can refer to variables which are -set by ps and pertain to the matched process(es), for example the -amount memory consumed by the process, or the total elapsed time. Some -other variables are set by the program, such as the number of times -the process is running. If the Perl expression for a matched pattern -evaluates true, then an action can be run such as killing the program, -restarting it, or mailing an alert. - -This program can be used to ensure a daemon hasn't died or ensure it -is not running too many times. It might be used to determine when a -process has consumed too many resources (for example due to a memory -leak). - -The following variables can be used in patterns or actions: -\t". '$' . join("\n\t\$", @ps_vars) . -" - The following is a sample config file: - -# Comments start with # or ; and go to the end of the line. - -# The format for each entry is in Microsoft .INI form: -# [process-pattern] -# trigger = perl-expression -# action = program-and-arguments-to-run - -[httpd\$] - trigger = \$count < 4 - action = echo \"\$trigger fired -- You have \$count \$command sessions.\" - -[em?cs] -trigger = \$vsz > 10 -action = echo \"Looks like you have a big \$command program: \$vsz KB\" - -"; - } - exit 100; -} - -sub init(); -sub podthis(); -sub process_options(); -sub show_version(); -sub daemonize(); -sub eval_trigger_action($$$); -sub make_the_rounds($); -sub elapsed2secs($); -sub logger($); -sub debug_log($$); -sub gather_psinfo(); -sub read_config($); -sub check_config_file($); -sub run_trigger($$$); - -init(); -process_options(); - -# Unfurl the banner... -logger("Starting: $vcid"); - -my $cfg=read_config($opts{conf_file}); - -if (!defined($cfg)) { - for my $line (@Config::IniFiles::errors) { - logger($line); - } - exit 2; -} - -if ($opts{daemon}) { - daemonize(); -} - -install_handlers(); - -do { - make_the_rounds($cfg); - sleep $opts{sleep_interval} if $opts{sleep_interval} > 0; - check_config_file($opts{conf_file}); -} until ($opts{sleep_interval} < 0) ; -if ($opts{syslog}) { - use Sys::Syslog; - closelog; -} -exit 0; - -# Evaluates the trigger and if that's true also performs -# an action. 1 is returned if the action was performed, -# zero otherwise. -sub eval_trigger_action($$$) { - my ($trigger,$action,$perl_action) = @_; - my $etrigger=$trigger; - # It is a pain to predeclare all of the variables assigned - # by ps which is OS and ps specific. So we'll allow anything. - # Likewise, we'll allow it occur in $action. - no strict; - if ($trigger ne '1') { - $etrigger =~ s/"/\\"/g; - debug_log("trigger before substitution: $etrigger", 2); - $etrigger = eval qq/"$trigger"/; - } - debug_log("trigger after substitution: $etrigger", 2); - if (eval ($etrigger)) { - if (defined($perl_action)) { - debug_log("running Perl_action: $perl_action", 2); - eval($perl_action) if $opts{run}; - } - if (defined($action)) { - debug_log("action before substitution: $action", 2); - my $eaction=$action; - $eaction =~ s/"/\\"/g; - $eaction = eval qq/"$eaction"/; - debug_log("action after substitution: $eaction", 2); - my $output=`$eaction` if $opts{run}; - chomp($output); - logger($output) if $output; - } - return 1; - } - return 0; -} - -# Perform a round over the process_patterns comparing against the -# process info to see if anything's stirring. -sub make_the_rounds($) { - my $cfg = $_[0]; - my @ps_info=gather_psinfo(); - foreach our $ps_pat ($cfg->Sections()) { - debug_log("process pattern: /$ps_pat/", 1); - my @selected_ps; - my $in_prolog_epilog=0; - my $trigger = $cfg->val($ps_pat, 'trigger') || '1'; - my $action = $cfg->val($ps_pat, 'action'); - my $perl_action = $cfg->val($ps_pat, 'perl-action'); - my $occurs = $cfg->val($ps_pat, 'occurs') || "first"; - local $count; - if ($ps_pat =~ /^\$PROLOG/ || $ps_pat =~ /\$EPILOG/) { - # Set to run trigger below. - $count = @ps_info; - $in_prolog_epilog=1; - } else { - @selected_ps = grep(/$ps_pat/, @ps_info); - $count = @selected_ps; - debug_log("count for /$ps_pat/: $count", 2); - } - if ($in_prolog_epilog) { - # execute trigger - eval_trigger_action($trigger, $action, $perl_action); - } elsif ($occurs =~ /none/i) { - if ($count eq 0) { - # execute the trigger anyway - eval_trigger_action($trigger, $action, $perl_action); - } - } elsif ($count gt 0) { - TRIGGER: - foreach (@selected_ps) { - next if !/\s*(\d+)\s+(\S+)/; - local($pid, $command) = /\s*(\d+)\s+(\S+)/; - if ($pid !~ /\d+/) { - logger("Something wrong with ps format:\n$_"); - next; - } - - my $ps_fullcmd = sprintf $ps_fullcmd_fmt, $pid; - my @output = `$ps_fullcmd`; - my $output=''; - if (@output == 1) { - # Got one line of output - good. - $output=$output[0]; - # Make sure though we don't just have a title line. - # One of the fields should be just digits, e.g. ppid, uid, gud... - next if $output !~ m{\s+\d+\s+}; - } elsif (@output == 2 && @PS_NO_NULL_HEADER@) { - # Got two lines of output - we are running a ps where - # we can't remove the title line? - $output=$output[1]; - } elsif (@output > 1 && @PS_CAN_RETURN_MULTIPLE_LINES@) { - # Got multiple lines of output - we are running a ps which can - # do so. For example Solaris does this for a process that has many - # LWPs (light-weight processes). - $output=$output[0]; - } else { - debug_log("Something wrong getting ps variables", 1); - next; - } - - local $args = ''; - if ($ps_arg_opts) { - my $ps_argscmd = sprintf $ps_args_fmt, $pid; - my @output = `$ps_argscmd`; - if (@output == 1) { - $args=$output[0]; - } elsif (@output == 2 && @PS_NO_NULL_HEADER@) { - $args=$output[1]; - } else { - debug_log("Something wrong with getting command arguments", 1); - } - } - - # Process may have disappeared. In this case we'll get no - # output. - next if !$output; - - # Add ' ' so split will junk first ps_dvars $junk. - $output = ' ' . $output; - my $perl_ps_assign = "$ps_dvars = split(/\\s+/, \$output)"; - { - # It is a pain to predeclare all of the variables assigned - # by ps which is OS and ps specific. So we'll allow anything. - # Likewise, we'll allow it occur in $action. - no strict; - - # Escape backticks so that we don't inadvertently run - # the program. For example there could be a process named - # `/tmp/evilcommand` (with backticks). Thanks to Randal - # Schwartz for noticing the problem. - # Not sure if there are other things to watch out for. - # Although the Perl Cookbook suggests how to make system, - # safe, it is silent about making eval safe. - $command =~ s/`/\\`/g; - - if (eval ($perl_ps_assign)) { - my $evaled = eval_trigger_action($trigger, $action, - $perl_action); - last TRIGGER if $evaled && $occurs eq 'first-trigger'; - last TRIGGER if $occurs eq 'first'; - } else { - logger("Something wrong with perl assignment: $perl_ps_assign"); - last TRIGGER; - } - } # no strict - } # foreach - } # if $count - } -} - -# Initailize various variables variously. -sub init() { - - use File::Basename; - $program = basename($0); # Who am I today, anyway? - - $DEVNULL = '/dev/null'; # And what do we do about non Unix? - - use constant MINS => 60; - use constant HOURS => 60*60; - use constant DAYS => HOURS * 24; - - $opts{debug} = 0; # no debugging - $opts{run} = 1; # run actions - $opts{syslog} = 1; # Log errors to syslog - $opts{logfile} = $DEVNULL; - $opts{daemon} = 1; # Run as daemon; - $opts{ps_prog} = '@PS@'; # Where is ps? - $opts{ps_pid_opts} = '@PS_PID_OPTS@'; # How do I get pids and commands? - - $ps_arg_opts = '@PS_ARGS@'; # How do I get full process command? - - # List of all the fields from ps we will be able to use. Don't need - # to list variables listed above. - @ps_vars = qw ( @PS_VARS@ -); - - # Convert the above into an argument list like - # ($junk, $user, ... ) - # The first argument ($junk) will be null and thrown out. - $ps_dvars = '($junk,$' . join(',$', @ps_vars) . ')'; - - $opts{sleep_interval} = 300; - -} - -# The bane of programming. -sub process_options() { - use Getopt::Long; - my(@opt_cf); - $Getopt::Long::autoabbrev = 1; - my($newstyle_config); - - my ($help, $long_help, $show_version); - - my $result = &GetOptions - ( - 'help' => \$help, - 'doc' => \$long_help, - 'version' => \$show_version, - 'config=s' => \$opts{conf_file}, - 'debug=i' => \$opts{debug}, - 'path=s' => \$ENV{PATH}, - 'ps-pid-opts=s'=> \$opts{ps_pid_opts}, - 'ps-prog=s' => \$opts{ps_prog}, - 'sleep=i' => \$opts{sleep_interval}, - 'log:s' => \$opts{logfile}, - 'syslog!' => \$opts{syslog}, - 'run!' => \$opts{run}, - 'daemon!' => \$opts{daemon}, - ); - - show_version() if $show_version; - usage(1) if $help; - podthis() if $long_help; - - # However specifying a configuration file is not. - # Nor can we deal with multiple configuration files or tolerate - # option-processing errors. - usage(0) if !$result; - - # The option-specifier "--config" is optional... - if (@ARGV && !defined($opts{conf_file})) { - $opts{conf_file} = shift(@ARGV); - } - - # However we do have to give exactly one configurtion file. - if (!defined($opts{conf_file}) || @ARGV != 0) { - print STDERR "$program: Please specify exactly one configuration file.\n"; - usage(0); - } - - $ps_cmd = "$opts{ps_prog} $opts{ps_pid_opts}"; - my $ps_vars; - if (@PS_CUSTOM_HEADER@) { - $ps_vars = join('= -o ', @ps_vars) . '='; - } else { - $ps_vars = join(' -o ', @ps_vars); - } - - if ('@PS_FULLCMD_FMT@') { - $ps_fullcmd_fmt = "@PS_FULLCMD_FMT@"; - } else { - $ps_fullcmd_fmt = "$opts{ps_prog} -p %d -o $ps_vars"; - } - if ('@PS_ARGS_FMT@') { - $ps_args_fmt = "@PS_ARGS_FMT@"; - } else { - $ps_args_fmt = "$opts{ps_prog} -p %d $ps_arg_opts"; - } - - open STDIN, $DEVNULL or die "Can't read $DEVNULL: $!"; - open STDOUT, ">>$opts{logfile}" or die "Can't write to $opts{logfile}: $!" - if $opts{logfile} ne ''; - open STDERR, ">>$opts{logfile}" or die "Can't write to $opts{logfile}: $!" - if $opts{logfile} ne ''; -} - -# Signal handling.. -sub install_handlers { - $SIG{'QUIT'} = \&terminate; - $SIG{'TERM'} = \&terminate; - $SIG{'INT'} = \&terminate; - $SIG{'HUP'} = \&null_handler; - $SIG{'USR1'} = \&debug_up_handler; - $SIG{'USR2'} = \&debug_down_handler; -} - -# Used perhaps to break out of a deep sleep. -sub null_handler { - my($signo) = @_; - logger("Received signal: ${signo}"); -} - -# Increase verbosity of debugging. -sub debug_up_handler { - my($signo) = @_; - $opts{debug}++; - logger("Received signal: ${signo}. Increasing debugging to $opts{debug}."); -} - -# Decrease verbosity of debugging. -sub debug_down_handler { - my($signo) = @_; - $opts{debug}--; - logger("Received signal: ${signo}. Decreasing debugging to $opts{debug}."); -} - -# Signal handler to go down recording the signal. -sub terminate { - my($signo) = @_; - use Config; - if (defined $Config{sig_name}) { - my $i = 0; - my @signame; - my %sig; - foreach my $name (split(' ', $Config{sig_name})) { - $signame[$i] = $name; - $sig{$name} = $i; - $i++; - } - $signo = $sig{$signo} if exists($sig{$signo}); - if ($signo =~ m{\A\d+\Z} ) { - logger("Going down on $signame[$signo] (${signo}) signal. " . - "Have a nice day!"); - } - } else { - logger("Going down on signal ${signo}). Have a nice day!"); - } - - $signo = 15 if $signo !~ m{\A\d+\Z}; - if ($opts{syslog}) { - use Sys::Syslog; - closelog; - } - exit $signo; -}; - -# Utility function for parsing/converting elapsed time into seconds. -sub elapsed2secs($) { - $_ = $_[0]; - - # Handle formats like: - # 1-08:34:37 -- One day, 8 hours, 34 minutes, 37 seconds - # 20:40:34 -- 20 hours, 40 minutes, 34 seconds - # 0:00 -- 0 seconds. - - # 1-08:34.37 -- One day, 8 hours, 34 minutes, 37 seconds - # 20:40.34 -- 20 hours, 40 minutes, 34 seconds - # 5.03 -- 5 minutes, 3 seconds. - # 5 -- 5 seconds. - - # Some easy cases. - return -1 if !defined($_) || m{\A\s*\Z}; - return $_ if m{\A\d+\Z}; - - # Originally had as one pattern and optional - # arguments but i got compaints about using - # uninitialized variables even with "no diagonstics". Would rather - # switch than fight. - my $min_secs_pat = '(\d{1,2})[:.](\d\d)'; - if (m{ - (\d{1,2})- # The number of days. e.g. 1- or 19- or blank - (\d{1,2})[:.] # The number of hrs. e.g. 01: or 23: or blank - $min_secs_pat - }x) { - my ($days, $hours, $minutes, $secs) = ($1, $2, $3, $4); - return ($days*DAYS + $hours*HOURS + $minutes*MINS + $secs); - } elsif (m{ - (\d{1,2})[:.] # The number of hrs. e.g. 01: or 23: or blank - $min_secs_pat - }x) { - my ($hours, $minutes, $secs) = ($1, $2, $3); - return ($hours*HOURS + $minutes*MINS + $secs); - } elsif (m{$min_secs_pat}) { - my ($minutes, $secs) = ($1, $2); - return ($minutes*MINS + $secs); - } else { - logger("Error in converting $_ to seconds"); - return -1; - } -} - -# Return time and PID as string in a common format -sub timestring() { - my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = - localtime(time); - $mon++; - return sprintf( "%.2d/%.2d/%.2d %.2d:%.2d:%.2d %s[$$]", - $mon, $mday, $year%100, $hour, $min, $sec, $program); -} - -# log error to syslog and print to STDERR. -sub logger($) { - my($msg) = shift; - - if ($opts{syslog}) { - if (!$logopened) { - use Sys::Syslog; - $logopened++; - openlog($program,'cons,pid', 'err'); - } - syslog('info', $msg); - } - if (defined($opts{logfile}) && $opts{logfile} ne $DEVNULL) { - my $ts=timestring(); - print STDERR "$ts: $msg\n"; - } -} - -sub debug_log($$) { - my($msg, $level) = @_; - logger("** debug ** $msg") if $opts{debug} >= $level; -} - -sub gather_psinfo() { - my @output=`$ps_cmd`; - return @output; -} - -# Show the CVS version id string and quit. -sub show_version() { - print "$vcid -Copyright (C) 2000, 2002, 2003, 2004, 2006 Rocky Bernstein. -This is free software; see the source for copying conditions. -There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A -PARTICULAR PURPOSE. -"; - exit 10; -} - - -sub daemonize() { - chdir '/' or die "Can't chdir to /: $!"; - defined(my $pid = fork) or die "Can't fork: $!"; - exit 0 if $pid; - use POSIX qw(setsid); - setsid() or die "Can't start a new session: $!"; - umask 0; -} - -# Time configuration file was last read. -my $conf_time; - -# Read a configuration file. -sub read_config($) { - use Config::IniFiles; - my($cf)=@_; - if (!-f $cf || !-r _ || -z _ || !-T _) { - logger("Unusable config file: <$cf>"); - return undef; - } - - # Save time we read the configuration file so we can check back - # later to see if it changed. - - my($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, - $atime, $mtime, $ctime) = stat $cf; - $conf_time = $mtime; - - return new Config::IniFiles( -file => $cf ); -} - -# Check to see if any configuration file has changed -# since the last time this routime was called. -# Updates global $conf_time. -sub check_config_file($) { - my ($conf_file) = @_; - my($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, - $atime, $mtime, $ctime) = stat $opts{conf_file}; - if ( defined($conf_time) && defined($mtime) && $conf_time < $mtime ) { - logger("Configuration file $conf_file modified; re-reading..."); - $cfg = read_config($conf_file); - } -} - -sub run_trigger($$$) { - my($trigger, $action, $count) = @_; - my $etrigger=$trigger; - if ($trigger ne '1') { - $etrigger =~ s/"/\\"/g; - debug_log("trigger before substitution: $etrigger", 2); - $etrigger = eval qq/"$trigger"/; - } - debug_log("trigger after substitution: $etrigger", 2); - if (eval ($etrigger)) { - debug_log("action before substitution: $action", 2); - my $eaction=$action; - $eaction =~ s/"/\\"/g; - $eaction = eval qq/"$eaction"/; - debug_log("action after substitution: $eaction", 2); - my $output=`$eaction` if $opts{run}; - chomp($output); - logger($output) if $output; - } -} - -sub podthis() { - use Pod::Text; - $^W = 0; - pod2text $0; - exit 101; -} - -#-------------------------------------------------- -=pod - -=head1 NAME - -@PACKAGE@ - monitors various processes based on ps-like information. - - -=head1 SYNOPSIS - -B<@PACKAGE@> [I...] - [C<--config>] I - -=head1 DESCRIPTION - -Periodically a list of processes obtained via C. More precisely -each item in the list contains the process name (just what's listed in -the "cmd" field, not the full command and arguments) and its process -id (pid). A configuration file specifies a list of Perl -regular-expression patterns to match the processes against. For each -match, a Perl expression specified for that pattern is evaluated. The -evaluated expression can refer to variables which are set by ps and -pertain to the matched process(es), for example the amount memory -consumed by the process, or the total elapsed time. Some other -variables are set by the program, such as the number of times the -process is running. If the Perl expression for a matched pattern -evaluates true, then an action can be run such as killing the program, -restarting it, or mailing an alert, or running some arbitrary Perl -code. - -Some things you might want to watch a daemon or process for: - -=over 2 - -=item * - -check that it is running (hasn't died) - -=item * - -ensure it is not running too many times - -=item * - -isn't consuming too much memory (perhaps a memory leak), or I/O - -=back - -Some actions you might want to take: - -=over 2 - -=item * - -restart a process - -=item * - -kill off rampant processes - -=item * - -send an alert about any of the conditions listed above - -=back - -Depending on options specfied, this program can be run as a daemon, -run once (which is suitable as a C job), or run not as a daemon -but still continuously (which may be handy in testing the program or -your configuration). - -=head2 OPTIONS - -=over 4 - -=item --help - -Print a usage message on standard error and exit with a return code -of 100. - -Z<> - -=item --doc - -Extact the full documentation that you are reading now, print it and -exit with a return code of 101. - -Z<> - -=item --version - -Print the version release on standard output and exit with a return -code of 10. - -Z<> - -=item --debug I - -Give debugging output. The higher the number, the more the output. The -default is 0 = none. 2 is the most debugging output. - -=item [--config] I - -Specify configuration file. . - -See L below for information on the format -of the configuration file and L for a complete -example of a configuration file. - -Z<> - -=item --log [I] - -Send or don't send error and debugging output to a log file. If option -is given but no logfile is specified, then use STDERR. The default is -no error log file. See also --syslog below. - -Z<> - -=item --syslog | --nosyslog - -Send or don't send error and debugging output to syslog. The default -is to syslog error and debug output. - -Z<> - -=item --daemon | --nodaemon - -Run or don't as a daemon. - -Z<> - -=item --path I - -Specify the executable search path used in running commands. - -=item --ps-prog I - -One can specify the command that gives ps information. By default, the -command is F<@PS@>. - -Z<> - -=item --run | --norun - -do/don't run actions go through the motions as though we were going -to. This may be useful in debugging. - -Z<> - -=item --sleep I - -It is expected that one might want to run @PACKAGE@ over and over -again. In such instances one can specify the amount of time between -iterations with this option. - -If a negative number is specified the program is run only once. - -Z<> - -=back - -=head2 CONFIGURATION FILE MODIFICATION AND SIGNAL HANDLING - -Periodically @PACKAGE@ checks to see if the configuration file -that it was run against has changed. If so, the program rereads the -configuration file. - -More precisely, the checks are done after waking up from a slumber. -If the sleep interval is long (or if you are impatient), you can -probably force the program to wake up using a HUP signal. - -At any time you can increase the level of debug output by sending a -USR1 signal to the @PACKAGE@ process. Similarly you can decrease the -level of debug output by sending the process a USR2 signal. - -It is recommended that you terminate @PACKAGE@ via an INT, TERM, or QUIT -signal. - -=head1 CONFIGURATION FILE FORMAT - -The format of a configuration file is a series of fully qualified -filenames enclosed in square brackets followed by a number of -parameter lines. Each parameter line has a parameter names followed by -an "equal" sign and finally value. That is: - - # This is a comment line - ; So is this. - [process-pattern1] - parameter1 = value1 - parameter2 = value2 - - [process-pattern2] - parameter1 = value3 - parameter2 = value4 - -Comments start with # or ; and take effect to the end of the line. - -This should be familiar to those who have worked with text-readible -Microsoft C<.INI> files. - -Note process patterns, (F and F -above) must be unique. If there are times when you may want to -refer to the same process, one can be creative to make these unique. -e.g. F and F<[c]ron> which refer to the same process even -though they I to be different. - -As quoted directly from the Config::IniFiles documentation: - -Multiline or multivalued fields may also be defined ala UNIX -"here document" syntax: - - Parameter=< match exactly, including any trailing -whitespace. - -There are two special "process patterns": $PROLOG and $EPILOG, the -former should appear first and the latter last. - -You can put perl code to initialize variables here and do cleanup -actions in these sections using "perl-action." - -A description of parameters names, their meanings and potential values -follows. - -=over - -=item trigger - -This parameter specifies the condition on which a process action is -fired. The condition is evaluated with Perl eval() and should -therefore return something which is equivalent to "true" in a Perl -expression. - -If no trigger is given in a section, true or 1 is assumed and -the action is unconditionally triggered. - -Example: - - # Match if httpd has not spawned enough (<4) times. NFS and databases - # daemons typically spawn child processes. Since the program - # matches against the command names, not commands and arguments, - # something like: ps -ef | grep httpd won't match the below. - # If you want to match against the command with arguments, see - # the example with $args below. - [httpd$] - trigger = $count <= 4 - -=item occurs - -This parameter specifies how many times an action should be performed -on processes matching the section trigger. Acceptable values are -"every", "first", "first-trigger", and "none". - -Setting the occurs value to "none" causes the the trigger to be -evaluated when there are no matching processes. Although one might -think "$count == 0" in the action expression would do the same thing, -currently as coded this does not work. - -Setting the occurs value to "first" causes the process-pattern rule to -be finished after handling the first rule that matches, whether or not the -trigger evaluated to true. - -Setting the occurs value to "first-trigger" causes the process-pattern -rule to be finished after handling the first rule that matches I -the trigger evaluates to true. - -If the item parameter is not specified, "first" is assumed. - -Examples: - - [.] - occurs = first - action = echo "You have $count processes running" - - # Note in the above since there is no trigger specified, - # occurs = first - # is the same thing as - # occurs = first-trigger - - [.?] - trigger = $vsz > 1000 - occurs = every - action = echo "Large program $command matches $ps_pat: $vsz KB" - - # Fire if /usr/sbin/syslogd is not running. - # Since the program matches against the command names, not commands and - # arguments, something like: - # ps -ef | grep /usr/sbin/syslogd - # won't match the below. - [(/usr/sbin/)?syslogd] - occurs = none - action = /etc/init.d/syslogd start - -=item action - -This specifies the action, a command that gets run by the system -shell, when the trigger condition is evaluated to be true. - -Example: - - action = /etc/init.d/market_loader.init restart - -=item perl-action - -This specifies Perl statements to be eval'd. This can be especially -useful in conjunction with $PROLOG and $EPILOG sections to make tests -across collections of process and do things which @PACKAGE@ -would otherwise not be able to do. - -Example: - - # A Perl variable initialization. - # Since @PACKAGE@ runs as a daemon it's a good idea - # to (re)initialize variables before each run. - [$PROLOG] - perl-action = $root_procs=0; - - # Keep track of how many root processes we are running - [.*] - perl-action = $root_procs++ if $uid == 0 - occurs = every - - # Show this count. - [$EPILOG] - action = echo "I counted $root_procs root processes" - -=back - -=head2 EXPANDED VARIABLES IN TRIGGER/ACTION CLAUSES - -Any variables defined in the program can be used in pattern or -action parameters. For example, C<$program> can be used to refer to -the name of this program @PACKAGE@. - -The following variables can be used in either the pattern or action -fields. - -=over - -=item $action - -A string containing the text of the action to run. - -Z<> - -=item $perl_action - -A string containing the text of the perl_action to run. - -Z<> - -=item $ps_pat - -The Perl regular expression specified in the beginning of the section. - -Z<> - -=item $command - -The command that matched $ps_pat. - -The Perl regular expression specified in the beginning of the section. -Normally processes will not have funny characters in them. Just in -case, backticks in $command are escaped. - -Example: - - # List processes other than emacs (which is a known pig) that use lots - # of virtual memory - - [.*] - trigger = $command !~ /emacs$/ && $vsz > 10 - action = echo \"Looks like you have a big \$command program: \$vsz KB\" - -Z<> - -=item $count - -The number of times the pattern matched. Presumably the number of -processes of this class running. - -Z<> - -=item $trigger - -A string containing the text of the trigger. - -=back - -A list of variables specific to this program or fields commonly found in -C output is listed below followed by a description of the more -common ones. See also C for a more complete -description of the meaning of the field. - - @PS_VARS@ - -Beware though, in some situations ps can return multiple lines for a -single process and we will use just one of these in the trigger. In -particular, Solaris's C will return a line for each LWP (light-weight -process). So on Solaris, if a trigger uses variable lwp, it may or may -not match depending on which single line of the multiple C lines is -used. - -Z<> - -=over - -=item $args - -The command along with its command arguments. It is possible that this -is might get truncated at certain length (if ps does likewise as is -the case on Solaris). - -Z<> - -=item $ppid - -The parent process id. - -Z<> - -=item $stime - -The start time of the process. - -Z<> - -=item $etime - -The end time of the process. - -Z<> - -=item $pmem - -The process memory. - -Z<> - -=item $pcpu - -The percent CPU utilization. - -Z<> - -=item $tty - -The controlling tty. - -Z<> - -=item $szv - -Virtual memory size of the process - -=back - -=head2 OTHER THINGS IN TRIGGER CLAUSES - -To make testing against elapsed time easier, a function C -has been written to parse and convert elapsed time strings in the -format C and a number of seconds. - -Some constants for the number of seconds in a minute, hour, or day -have also been defined. These are referred to as C, C, -and C respectively and they have the expected definitions: - - use constant MINS => 60; - use constant HOURS => 60*60; - use constant DAYS => HOURS * 24; - -Here is an example of the use of C: - - # Which processes have been running for more than 3 hours? - # Also note use of builtin-function elapsed2secs, variable $etime - # and builtin-function HOURS - [.] - trigger = elapsed2secs('$etime') > 1*DAYS - action = echo "$command has been running more than 1 day ($etime)" - occurs = every - -Please note the quotes around '$etime'. - -=head1 EXAMPLE CONFIGURATION - - # Comments start with # or ; and go to the end of the line. - - # The format for each entry is in Microsoft .INI form: - # [process-pattern] - # trigger = perl-expression - # action = program-and-arguments-to-run - - [httpd$] - trigger = $count < 4 - action = echo "$trigger fired -- You have $count httpd sessions." - - [.] - trigger = $vsz > 10 - action = echo "Looks like you have a big $command program: $vsz KB" - - # Unfortunately we have use a different pattern below. (Here we use - # ".?" instead of ".".) In effect the the two patterns mean - # test every process. - [.?] - trigger = elapsed2secs('$etime') > 2*MINS && $pcpu > 40 - occurs = every - action = < is active. We make -use of lsof to check port 3333 and the $PROLOG make sure it runs. - - [$PROLOG] - occurs = first - trigger = { \$x=`lsof -i :3333 >/dev/null 2>&1`; \$? >> 8 } - action = < - -For even more information and control try running the above under the -perl debugger, e.g. - -perl -d @PACKAGE@ --log --nodaemon --sleep -1 --debug 2 I - -=head1 BUGS - -Well, some of these are not so much a bug in @PACKAGE@ so much as a -challenge to getting @PACKAGE@ to do what you want it to do. - -One common problem people run in into is understanding exactly what -the process variables mean. The manual page L should be of -help, but I've found some of the descriptions either a bit vague or -just plain lacking. - -Sometimes one will see this error message when debug tracing is turned on: - - ** debug ** Something wrong getting ps variables - -This just means that the process died betwee the time @PACKAGE@ first -saw the existence of the process and the time that it queried -variables. - -=head1 SEE ALSO - -See also L and L. - -Another cool program doing ps-like things is C. Well okay, it's -another program I distributed. It shows the process tree dynamically -updated using X Motif and tries to display the output "attractively" -but fast. You can the find the homepage at -L and it download via -L - -=head1 AUTHOR - -Rocky Bernstein (rocky@cpan.org) - -=head1 COPYRIGHT - - Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006 - Rocky Bernstein, email: rocky@cpan.org. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. diff --git a/samples/README b/samples/README deleted file mode 100644 index 839bcb4..0000000 --- a/samples/README +++ /dev/null @@ -1,10 +0,0 @@ -sample.ini - you can use this as a template to make other configuration - files. It has lots of comments at the beginning to remind - you of what's allowed -sample2.ini - sample configuration file to alert when more than 10% - of a processes is in use. -solaris.ini - System processes that you might want to check on, customized - for Solaris. Checks that cron and syslogd are running, - and that no process uses more than 70% of the available CPU. - -$Id: README,v 1.2 2000/04/09 20:40:43 rocky Exp $ \ No newline at end of file diff --git a/samples/port-watch.ini b/samples/port-watch.ini deleted file mode 100644 index 7517ecb..0000000 --- a/samples/port-watch.ini +++ /dev/null @@ -1,13 +0,0 @@ -# $Id: port-watch.ini,v 1.1 2004/09/07 13:51:08 rockyb Exp $ - -# Here is an example to show how to use ps-watcher to do something -# not really possible from ps: check to see if a *port* is active. -# We make use of lsof to check port 3333 and the $PROLOG make -# sure it runs. - -[$PROLOG] - occurs = first - trigger = { \$x=`lsof -i :3333 >/dev/null 2>&1`; \$? >> 8 } - action = < 1*DAYS - action = echo "$command has been running more than 1 day ($etime)" - occurs = every - -[^] - trigger = $vsz > 8000 - occurs = every - action = echo "Large program $command (pid $pid) matches /$ps_pat/: $vsz KB" - -# Scripts don't show as the script name as the command name on some -# operating systems. Rather the name of the interpreter is listed -# (e.g. bash or perl) Here's how you can match against a script. Note -# escaping $ in the trigger but not the action. - -# Note: BSD/OS on the other hand give the script name rather than the -# interpreter name. - -[/usr/bin/perl] - trigger = \$args !~ /ps-watcher/ - occurs = every - action = echo "***found perl program ${pid}:\n $args" - diff --git a/samples/sample2.ini b/samples/sample2.ini deleted file mode 100644 index 7725155..0000000 --- a/samples/sample2.ini +++ /dev/null @@ -1,4 +0,0 @@ -[.] - trigger = $pcpu > 10 - action = echo "$command using $pcpu% CPU" | /bin/mail root - diff --git a/samples/solaris.ini b/samples/solaris.ini deleted file mode 100644 index 9ddc74a..0000000 --- a/samples/solaris.ini +++ /dev/null @@ -1,18 +0,0 @@ -# $Id: solaris.ini,v 1.3 2000/04/09 20:40:21 rocky Exp $ -# Processes one might want to monitor under Solaris - -[(/usr/sbin/)?cron] - trigger = $count=1 - action = echo "$command not running" | /usr/ucb/mail -s "$command down" root - -[(/usr/sbin/)?sylogd] - trigger = $count=1 - action = echo "$command not running" | /usr/ucb/mail -s "$command down" root - -[.] - trigger = $pcpu > 70 - occurs = every - action = < "Test::Pod 1.14 required for testing POD" if $@; -all_pod_files_ok(catfile($top_builddir, "ps-watcher")); diff --git a/tests/01.pod.t.in b/tests/01.pod.t.in deleted file mode 100644 index b288d82..0000000 --- a/tests/01.pod.t.in +++ /dev/null @@ -1,9 +0,0 @@ -#!@PERL@ -w -T -*- Perl -*- -# $Id: 01.pod.t.in,v 1.1 2006/03/09 17:37:31 rockyb Exp $ -my $top_builddir = $ENV{top_builddir} ? $ENV{top_builddir} : '..'; - -use Test::More; -use File::Spec::Functions; -eval "use Test::Pod 1.14"; -plan skip_all => "Test::Pod 1.14 required for testing POD" if $@; -all_pod_files_ok(catfile($top_builddir, "@PACKAGE@")); diff --git a/tests/Makefile.am b/tests/Makefile.am deleted file mode 100644 index e84499e..0000000 --- a/tests/Makefile.am +++ /dev/null @@ -1,38 +0,0 @@ -############################################################################## -# $Id: Makefile.am,v 1.9 2006/03/09 17:37:31 rockyb Exp $ -# Copyright (C) 2003, 2004, 2006 Rocky Bernstein -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -############################################################################## - -MOSTLYCLEANFILES = *~ - -# The keeps automake from substituting PS_VARS -PS_VARS = '' - -check_SCRIPTS = 01.pod.t args.t basic.t count.t full.t paction.t - -check_DATA = args.cnf basic.cnf \ - count.cnf full.cnf paction.cnf - -EXTRA_DIST = $(check_SCRIPTS) $(check_DATA) \ - 01.pod.t.in args.t.in basic.cnf.in count.t.in driver - -all: - -check: test - -test: - srcdir=$(srcdir); export srcdir; \ - $(PERL) $(srcdir)/driver diff --git a/tests/Makefile.in b/tests/Makefile.in deleted file mode 100644 index 4558c8c..0000000 --- a/tests/Makefile.in +++ /dev/null @@ -1,332 +0,0 @@ -# Makefile.in generated by automake 1.9.6 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - -############################################################################## -# $Id: Makefile.am,v 1.9 2006/03/09 17:37:31 rockyb Exp $ -# Copyright (C) 2003, 2004, 2006 Rocky Bernstein -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -############################################################################## -srcdir = @srcdir@ -top_srcdir = @top_srcdir@ -VPATH = @srcdir@ -pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ -top_builddir = .. -am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd -INSTALL = @INSTALL@ -install_sh_DATA = $(install_sh) -c -m 644 -install_sh_PROGRAM = $(install_sh) -c -install_sh_SCRIPT = $(install_sh) -c -INSTALL_HEADER = $(INSTALL_DATA) -transform = $(program_transform_name) -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -build_triplet = @build@ -host_triplet = @host@ -subdir = tests -DIST_COMMON = $(srcdir)/01.pod.t.in $(srcdir)/Makefile.am \ - $(srcdir)/Makefile.in $(srcdir)/args.t.in \ - $(srcdir)/basic.cnf.in $(srcdir)/basic.t.in \ - $(srcdir)/count.t.in $(srcdir)/full.t.in -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/configure.ac -am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ - $(ACLOCAL_M4) -mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs -CONFIG_CLEAN_FILES = 01.pod.t args.t basic.t count.t full.t basic.cnf -SOURCES = -DIST_SOURCES = -DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) -ACLOCAL = @ACLOCAL@ -AMTAR = @AMTAR@ -AUTOCONF = @AUTOCONF@ -AUTOHEADER = @AUTOHEADER@ -AUTOMAKE = @AUTOMAKE@ -AWK = @AWK@ -CVS2CL = @CVS2CL@ -CYGPATH_W = @CYGPATH_W@ -DEFS = @DEFS@ -ECHO_C = @ECHO_C@ -ECHO_N = @ECHO_N@ -ECHO_T = @ECHO_T@ -INSTALL_DATA = @INSTALL_DATA@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_SCRIPT = @INSTALL_SCRIPT@ -INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ -LIBOBJS = @LIBOBJS@ -LIBS = @LIBS@ -LN_S = @LN_S@ -LTLIBOBJS = @LTLIBOBJS@ -MAINT = @MAINT@ -MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ -MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ -MAKEINFO = @MAKEINFO@ -PACKAGE = @PACKAGE@ -PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ -PACKAGE_NAME = @PACKAGE_NAME@ -PACKAGE_STRING = @PACKAGE_STRING@ -PACKAGE_TARNAME = @PACKAGE_TARNAME@ -PACKAGE_VERSION = @PACKAGE_VERSION@ -PATH_SEPARATOR = @PATH_SEPARATOR@ -PERL = @PERL@ -PS = @PS@ -PS_ARGS = @PS_ARGS@ -PS_ARGS_FMT = @PS_ARGS_FMT@ -PS_CAN_RETURN_MULTIPLE_LINES = @PS_CAN_RETURN_MULTIPLE_LINES@ -PS_CUSTOM_HEADER = @PS_CUSTOM_HEADER@ -PS_FULLCMD_FMT = @PS_FULLCMD_FMT@ -PS_NO_NULL_HEADER = @PS_NO_NULL_HEADER@ -PS_PID_OPTS = @PS_PID_OPTS@ -PS_TIME_VAR = @PS_TIME_VAR@ - -# The keeps automake from substituting PS_VARS -PS_VARS = '' -SET_MAKE = @SET_MAKE@ -SHELL = @SHELL@ -STRIP = @STRIP@ -VERSION = @VERSION@ -ac_ct_STRIP = @ac_ct_STRIP@ -am__leading_dot = @am__leading_dot@ -am__tar = @am__tar@ -am__untar = @am__untar@ -bindir = @bindir@ -build = @build@ -build_alias = @build_alias@ -build_cpu = @build_cpu@ -build_os = @build_os@ -build_vendor = @build_vendor@ -datadir = @datadir@ -exec_prefix = @exec_prefix@ -host = @host@ -host_alias = @host_alias@ -host_cpu = @host_cpu@ -host_os = @host_os@ -host_vendor = @host_vendor@ -includedir = @includedir@ -infodir = @infodir@ -install_sh = @install_sh@ -libdir = @libdir@ -libexecdir = @libexecdir@ -localstatedir = @localstatedir@ -mandir = @mandir@ -mkdir_p = @mkdir_p@ -oldincludedir = @oldincludedir@ -prefix = @prefix@ -program_transform_name = @program_transform_name@ -sbindir = @sbindir@ -sharedstatedir = @sharedstatedir@ -sysconfdir = @sysconfdir@ -target_alias = @target_alias@ -MOSTLYCLEANFILES = *~ -check_SCRIPTS = 01.pod.t args.t basic.t count.t full.t paction.t -check_DATA = args.cnf basic.cnf \ - count.cnf full.cnf paction.cnf - -EXTRA_DIST = $(check_SCRIPTS) $(check_DATA) \ - 01.pod.t.in args.t.in basic.cnf.in count.t.in driver - -all: all-am - -.SUFFIXES: -$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) - @for dep in $?; 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export srcdir; \ - $(PERL) $(srcdir)/driver -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/tests/args.cnf b/tests/args.cnf deleted file mode 100644 index 2836a33..0000000 --- a/tests/args.cnf +++ /dev/null @@ -1,13 +0,0 @@ -# Scripts on some OS's don't show as the script name as the command name. -# Rather the name of the interpreter is listed (e.g. bash or perl) -# Here's how you can match against a script. -# Look for my processes: ps-watcher. -[perl] - trigger = \$args =~ /ps-watcher --log/ - action = echo "ok 1" - occurs = every -# On BSD/OS the name of the script rather than the interpreter is show. -[ps-watcher] - trigger = \$args =~ /ps-watcher --log/ - action = echo "ok 1" - occurs = every diff --git a/tests/args.t b/tests/args.t deleted file mode 100755 index 411ee8c..0000000 --- a/tests/args.t +++ /dev/null @@ -1,38 +0,0 @@ -#!/usr/bin/perl -w -# $Id: args.t.in,v 1.8 2006/03/10 13:12:36 rockyb Exp $ -# Arg checks -use strict; -use Test::More; -use Config; - -if ('cygwin' eq $Config{osname}) { - plan( skip_all => "cygwin's ps is not powerful enough this test"); - exit 0; -} - -plan( tests => 2); - -my $test='args'; - -my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; -my $cmd = "/usr/bin/perl ../ps-watcher --log --nosyslog --nodaemon " - . " --sleep -1 --config ${srcdir}/$test.cnf"; -my @output = `$cmd 2>&1`; - -# First line is Id line. This doesn't count in testing. -shift @output; - -my $count=0; -foreach (@output) { - if (/^.+:\s+.*ok/) { - s/.+:\s+//; - ok(1, "Saw first matching process"); - $count++; - last; - } -} -ok($count>0, "Saw more than one matching process"); - -#;;; Local Variables: *** -#;;; mode:perl *** -#;;; End: *** diff --git a/tests/args.t.in b/tests/args.t.in deleted file mode 100644 index ecfb7f7..0000000 --- a/tests/args.t.in +++ /dev/null @@ -1,38 +0,0 @@ -#!@PERL@ -w -# $Id: args.t.in,v 1.8 2006/03/10 13:12:36 rockyb Exp $ -# Arg checks -use strict; -use Test::More; -use Config; - -if ('cygwin' eq $Config{osname}) { - plan( skip_all => "cygwin's ps is not powerful enough this test"); - exit 0; -} - -plan( tests => 2); - -my $test='args'; - -my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; -my $cmd = "@PERL@ ../ps-watcher --log --nosyslog --nodaemon " - . " --sleep -1 --config ${srcdir}/$test.cnf"; -my @output = `$cmd 2>&1`; - -# First line is Id line. This doesn't count in testing. -shift @output; - -my $count=0; -foreach (@output) { - if (/^.+:\s+.*ok/) { - s/.+:\s+//; - ok(1, "Saw first matching process"); - $count++; - last; - } -} -ok($count>0, "Saw more than one matching process"); - -#;;; Local Variables: *** -#;;; mode:perl *** -#;;; End: *** diff --git a/tests/basic.cnf b/tests/basic.cnf deleted file mode 100644 index ff0282d..0000000 --- a/tests/basic.cnf +++ /dev/null @@ -1,27 +0,0 @@ -# $Id: basic.cnf.in,v 1.4 2005/04/04 23:50:58 rockyb Exp $ -# We gotta have at least two processes running. Like the OS -# and the ps-watcher program -[.] - trigger = $count > 1 - action = echo "ok 1" - occurs = first - -# Look for my processes -[perl] - action = echo "ok 2" || echo "$ps_pat" - -[.?] - trigger = elapsed2secs('$etime') >= 0 - action = echo "ok 3" - occurs = first - -# I'm assuming there is no process with just a single space. -[^ $] - action = echo "ok 4" - occurs = none - -# Test to see if first-trigger works. -[.*] - trigger = $pid == $$ - action = echo "ok 5" - occurs = first-trigger diff --git a/tests/basic.cnf.in b/tests/basic.cnf.in deleted file mode 100644 index 7ae0d2a..0000000 --- a/tests/basic.cnf.in +++ /dev/null @@ -1,27 +0,0 @@ -# $Id: basic.cnf.in,v 1.4 2005/04/04 23:50:58 rockyb Exp $ -# We gotta have at least two processes running. Like the OS -# and the ps-watcher program -[.] - trigger = $count > 1 - action = echo "ok 1" - occurs = first - -# Look for my processes -[perl] - action = echo "ok 2" || echo "$ps_pat" - -[.?] - trigger = elapsed2secs('$@PS_TIME_VAR@') >= 0 - action = echo "ok 3" - occurs = first - -# I'm assuming there is no process with just a single space. -[^ $] - action = echo "ok 4" - occurs = none - -# Test to see if first-trigger works. -[.*] - trigger = $pid == $$ - action = echo "ok 5" - occurs = first-trigger diff --git a/tests/basic.t b/tests/basic.t deleted file mode 100755 index 52977bb..0000000 --- a/tests/basic.t +++ /dev/null @@ -1,32 +0,0 @@ -#!/usr/bin/perl -w -# $Id: basic.t.in,v 1.8 2006/03/10 19:07:06 rockyb Exp $ -# Some basic checks -use strict; -use Test::More; - -if ( 'etime' ) { - plan( tests => 5); -} else { - plan( tests => 4 ); -} - -my $test='basic'; -my $cmd = "/usr/bin/perl ../ps-watcher --log --nosyslog --nodaemon " - . "--sleep -1 --config $test.cnf"; -my @output = `$cmd 2>&1`; - -# First line is Id line. This doesn't count in testing. -shift @output; - -my $i=1; -foreach (@output) { - s/.+:\s+//; - $i++ if (!'etime' && $i==3); - my $result = sprintf "ok %d", $i; - $i++; - ok($_ =~ m{$result}); -} - -#;;; Local Variables: *** -#;;; mode:perl *** -#;;; End: *** diff --git a/tests/basic.t.in b/tests/basic.t.in deleted file mode 100755 index 0f34386..0000000 --- a/tests/basic.t.in +++ /dev/null @@ -1,32 +0,0 @@ -#!@PERL@ -w -# $Id: basic.t.in,v 1.8 2006/03/10 19:07:06 rockyb Exp $ -# Some basic checks -use strict; -use Test::More; - -if ( '@PS_TIME_VAR@' ) { - plan( tests => 5); -} else { - plan( tests => 4 ); -} - -my $test='basic'; -my $cmd = "@PERL@ ../ps-watcher --log --nosyslog --nodaemon " - . "--sleep -1 --config $test.cnf"; -my @output = `$cmd 2>&1`; - -# First line is Id line. This doesn't count in testing. -shift @output; - -my $i=1; -foreach (@output) { - s/.+:\s+//; - $i++ if (!'@PS_TIME_VAR@' && $i==3); - my $result = sprintf "ok %d", $i; - $i++; - ok($_ =~ m{$result}); -} - -#;;; Local Variables: *** -#;;; mode:perl *** -#;;; End: *** diff --git a/tests/count.cnf b/tests/count.cnf deleted file mode 100644 index 4f09c64..0000000 --- a/tests/count.cnf +++ /dev/null @@ -1,12 +0,0 @@ -# $Id: count.cnf,v 1.1 2002/02/06 04:10:54 rocky Exp $ -# Test of count and none parameters - -# I'm assuming there can't be a processes with $ in the name -[fuxaduxa$] - occurs = none - action = echo "ok 1" - -# Look for my processes so there should be at least one. -[perl] - occurs = none - action = echo "not ok 2" diff --git a/tests/count.t b/tests/count.t deleted file mode 100755 index f669bb7..0000000 --- a/tests/count.t +++ /dev/null @@ -1,24 +0,0 @@ -#!/usr/bin/perl -w -# $Id: count.t.in,v 1.5 2006/03/10 13:12:36 rockyb Exp $ -# Some count checks -use strict; - -my $test='count'; -print "1..2\n"; - -my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; -my @output = `/usr/bin/perl ../ps-watcher --log --sleep -1 --nodaemon --config ${srcdir}/$test.cnf 2>&1`; - -# First line is Id line. This doesn't count in testing. -shift @output; - -my $count = @output; -foreach (@output) { - s/.+:\s+//; - print $_; -} -print "ok 2\n" unless $count == 2; - -#;;; Local Variables: *** -#;;; mode:perl *** -#;;; End: *** diff --git a/tests/count.t.in b/tests/count.t.in deleted file mode 100644 index 34897fd..0000000 --- a/tests/count.t.in +++ /dev/null @@ -1,24 +0,0 @@ -#!@PERL@ -w -# $Id: count.t.in,v 1.5 2006/03/10 13:12:36 rockyb Exp $ -# Some count checks -use strict; - -my $test='count'; -print "1..2\n"; - -my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; -my @output = `@PERL@ ../ps-watcher --log --sleep -1 --nodaemon --config ${srcdir}/$test.cnf 2>&1`; - -# First line is Id line. This doesn't count in testing. -shift @output; - -my $count = @output; -foreach (@output) { - s/.+:\s+//; - print $_; -} -print "ok 2\n" unless $count == 2; - -#;;; Local Variables: *** -#;;; mode:perl *** -#;;; End: *** diff --git a/tests/driver b/tests/driver deleted file mode 100755 index 45f7783..0000000 --- a/tests/driver +++ /dev/null @@ -1,48 +0,0 @@ -#!/usr/bin/perl -w -#$Id: driver,v 1.1 2000/03/27 01:53:24 rocky Exp $ -use strict; - -use File::Basename; -my $program = basename($0); # Who am I today, anyway? - -sub usage { - print " -usage: - - $program [test1 ... ] - $program --help - -Runs regresion tests (via Test::Harness). - -If no tests are specified all tests that match *.t in the -test directory are run. - -$program --help prints this help. -"; - - exit 100; -} - -use Test::Harness qw(&runtests $verbose); - -my $setup = 0; -process_options(); - -@ARGV = glob("*.t") if !@ARGV; -runtests @ARGV; -exit 0; - -# The bane of programming. -sub process_options { - use Getopt::Long; - $Getopt::Long::autoabbrev = 1; - my $help = 0; - - my $result = &GetOptions - ( - 'help' => \$help, - ); - usage unless $result; - usage if $help; -} - diff --git a/tests/full.cnf b/tests/full.cnf deleted file mode 100644 index 010abbc..0000000 --- a/tests/full.cnf +++ /dev/null @@ -1,15 +0,0 @@ -# $Id: full.cnf,v 1.3 2006/03/10 12:47:37 rockyb Exp $ -# Test to see we can match on all of the processes, not -# just the ones for our account. - -# On a Unix-like system where there always is a pid 1 - init. -# On there is a ppid of 1. -[.] - occurs = first-trigger - trigger = $ppid == 1 - action = echo "ok 1" - -[.?] - occurs = every - trigger = $pid == 1 - action = echo "ok 2" diff --git a/tests/full.t b/tests/full.t deleted file mode 100755 index fef2a32..0000000 --- a/tests/full.t +++ /dev/null @@ -1,34 +0,0 @@ -#!/usr/bin/perl -w -# $Id: full.t.in,v 1.6 2006/03/10 13:12:36 rockyb Exp $ -# Some count checks -use strict; -use Test::More; -use Config; - -if ('cygwin' eq $Config{osname}) { - plan( tests => 1); -} else { - plan( tests => 2); -} - -my $test='full'; - -my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; -my @output = `/usr/bin/perl ../ps-watcher --log --sleep -1 --nodaemon --config ${srcdir}/$test.cnf 2>&1`; - -# First line is Id line. This doesn't count in testing. -shift @output; - -my $i=1; -foreach (@output) { - if (/^.+:\s+.*ok/) { - s/.+:\s+//; - my $result = sprintf "ok %d", $i; - $i++; - ok($_ =~ m{$result}); - } -} - -#;;; Local Variables: *** -#;;; mode:perl *** -#;;; End: *** diff --git a/tests/full.t.in b/tests/full.t.in deleted file mode 100644 index 8ad1c32..0000000 --- a/tests/full.t.in +++ /dev/null @@ -1,34 +0,0 @@ -#!@PERL@ -w -# $Id: full.t.in,v 1.6 2006/03/10 13:12:36 rockyb Exp $ -# Some count checks -use strict; -use Test::More; -use Config; - -if ('cygwin' eq $Config{osname}) { - plan( tests => 1); -} else { - plan( tests => 2); -} - -my $test='full'; - -my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; -my @output = `@PERL@ ../ps-watcher --log --sleep -1 --nodaemon --config ${srcdir}/$test.cnf 2>&1`; - -# First line is Id line. This doesn't count in testing. -shift @output; - -my $i=1; -foreach (@output) { - if (/^.+:\s+.*ok/) { - s/.+:\s+//; - my $result = sprintf "ok %d", $i; - $i++; - ok($_ =~ m{$result}); - } -} - -#;;; Local Variables: *** -#;;; mode:perl *** -#;;; End: *** diff --git a/tests/paction.cnf b/tests/paction.cnf deleted file mode 100644 index dd83e1f..0000000 --- a/tests/paction.cnf +++ /dev/null @@ -1,17 +0,0 @@ -# $Id: paction.cnf,v 1.1 2004/01/15 03:00:32 rockyb Exp $ -# Test perl-action, prolog and epilog -# Rather the name of the interpreter is listed (e.g. bash or perl) -# Here's how you can match against a script. -# Look for my processes: ps-watcher. -[$PROLOG] - perl-action = $my_count=0; $root_procs=0; -[.*] - perl-action = $my_count++; $root_procs++ if $uid == 0 - occurs = every -[$EPILOG] - trigger = < 0 && $my_count < $count && - $root_procs > 0 && $my_count > $root_procs -EOT - action = echo "ok 1" - diff --git a/tests/paction.t b/tests/paction.t deleted file mode 100644 index 096ccf9..0000000 --- a/tests/paction.t +++ /dev/null @@ -1,37 +0,0 @@ -#!/usr/bin/perl -w -# $Id: paction.t,v 1.2 2006/03/10 03:21:12 rockyb Exp $ -# Arg paction-statement -use strict; -use Test::More; -use Config; - -if ('cygwin' eq $Config{osname}) { - plan( skip_all => "cygwin's ps is not powerful enough this test"); - exit 0; -} - -my $test='paction'; -print "1..2\n"; - -my $srcdir = $ENV{srcdir} ? $ENV{srcdir} : '.'; -my $cmd = "../ps-watcher --log --nosyslog --nodaemon " - . " --sleep -1 --config ${srcdir}/$test.cnf"; -my @output = `$cmd 2>&1`; - -# First line is Id line. This doesn't count in testing. -shift @output; - -my $count=0; -foreach (@output) { - if (/^.+:\s+.*ok/) { - s/.+:\s+//; - print $_; - $count++; - last; - } -} -print "ok 2\n" if $count>0; - -#;;; Local Variables: *** -#;;; mode:perl *** -#;;; End: *** diff --git a/touch.pl b/touch.pl deleted file mode 100755 index b341830..0000000 --- a/touch.pl +++ /dev/null @@ -1,42 +0,0 @@ -#!/usr/bin/perl -w -my $vcid='$Id: touch.pl,v 1.4 2006/03/08 19:22:41 rockyb Exp $ '; -# Copyright (C) 1997-2006 R. Bernstein email: rocky@cpan.org -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -use strict; -use File::Basename; -my $program = basename($0); # Who am I today, anyway? - -if (@ARGV != 1) { - print " -usage: - $program *file* - - A perl implimentation of a minimal Unix touch command: creates file *file* - if it does not exist. In either case, the file is given a creation - time of the current time. -"; - exit 100; -} - -print "$ARGV[0]\n"; -if (-e $ARGV[0]) { - my $now = time(); - my $count = utime $now, $now, $ARGV[0]; - exit ($count != 1); -} else { - open(FILE, ">$ARGV[0]") || die "Can't open $ARGV[0]: $!"; - close(FILE); - exit $?; -}