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2023-10-18check_users: Use C99 booleansRincewindsHat1-2/+2
2023-08-28check_users: prefer systemd-logind over utmpThorsten Kukuk1-12/+25
Prefer systemd-logind over utmp to get the number of logged in users. utmp is not reliable for this (e.g. some terminals create utmp entries, other not) and utmp is not Y2038 safe with glibc on Linux.
2016-11-07check_users: still allow zero thresholdsSven Nierlein1-2/+2
Signed-off-by: Sven Nierlein <sven@nierlein.de>
2016-11-07check_users not correctly detecting thresholdsJohn C. Frickson1-38/+22
Fix for issue https://github.com/nagios-plugins/nagios-plugins/issues/81 check_users now uses the standard warning and critical ranges parser and a standard perdata output routine.
2015-10-04use unknown exit code for help/version in pluginsSven Nierlein1-2/+2
Signed-off-by: Sven Nierlein <sven@nierlein.de>
2014-04-27Make check_users work on Windows.Gunnar Beutner1-3/+41
2014-01-20Capitalize "Monitoring" when it's the first wordHolger Weiss1-1/+1
2014-01-19Project rename initial commit.Monitoring Plugins Development Team1-3/+3
This is an initial take at renaming the project to Monitoring Plugins. It's not expected to be fully complete, and it is expected to break things (The perl module for instance). More testing will be required before this goes mainline.
2013-08-20check_users: Use utmpx(5) only if availableHolger Weiss1-1/+44
For systems that don't provide an utmpx(5) interface, restore the code that was replaced in commit 3e622f3a47bc7d31f22513a79892c3c52febd2d3.
2012-06-29Die when asprintf failsAnders Kaseorg1-1/+1
Fixes many instances of warning: ignoring return value of 'asprintf', declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2012-06-07check_users: Whitespace fixes, etc.Holger Weiss1-24/+14
2012-06-07check_users: improve performanceM. Remy1-30/+8
This patch use the utxent function family to collect the user data. It improve the check speed. Need a system conforming to POSIX.1-2001.
2010-04-22Add newline after "Usage:" in --helpThomas Guyot-Sionnest1-1/+1
2010-04-21Standardize the extra-opts notesThomas Guyot-Sionnest1-6/+0
2010-04-14Fix translations when extra-opts aren't enabledThomas Guyot-Sionnest1-4/+4
Bug #2832884 reported problem with translations outputting pot file headers. This is caused by "" matching the header of the translation files. This patch moves gettext macros inside utils macros and update some french translations.
2008-11-23Removing CVS/SVN tags and replacing with git-based versioningThomas Guyot-Sionnest1-6/+2
For contrib/, full tags have been imported from subversion git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2091 f882894a-f735-0410-b71e-b25c423dba1c
2008-10-05check-users thresholds was >= rather than > as documented.Thomas Guyot-Sionnest1-2/+2
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2059 f882894a-f735-0410-b71e-b25c423dba1c
2008-05-07Added support for --extra-opts in all C plugins (disabled by default, see ↵Thomas Guyot-Sionnest1-0/+10
configure --help) git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1991 f882894a-f735-0410-b71e-b25c423dba1c
2008-01-31Bump plugin/ to GPLv3 (check_overcr to check_users)Thomas Guyot-Sionnest1-23/+22
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1917 f882894a-f735-0410-b71e-b25c423dba1c
2007-01-28Don't try to print `optarg' (which will be a NULL pointer) if an unknownHolger Weiss1-1/+1
command line option was used, as this leads to a segfault on some systems. The unknown option will be printed by getopt(3) anyway. So, simply call print_usage() and exit UNKNOWN via the new usage5() instead. git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1590 f882894a-f735-0410-b71e-b25c423dba1c
2006-10-19another round of localization cleaningBenoit Mortier1-1/+4
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1509 f882894a-f735-0410-b71e-b25c423dba1c
2006-06-18updating help and usage and licenseBenoit Mortier1-29/+43
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1434 f882894a-f735-0410-b71e-b25c423dba1c
2004-12-25various fixes for localizationBenoit Mortier1-8/+5
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1061 f882894a-f735-0410-b71e-b25c423dba1c
2004-12-03reverting my changes from !=TRUE to == ERROR, that's not good ;-( sorryBenoit Mortier1-1/+1
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@998 f882894a-f735-0410-b71e-b25c423dba1c
2004-12-03remove UT_HLP_VRS from print_usageBenoit Mortier1-2/+0
this was not a good idea ;-) git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@994 f882894a-f735-0410-b71e-b25c423dba1c
2004-12-03fixes for internationalizationBenoit Mortier1-1/+2
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@990 f882894a-f735-0410-b71e-b25c423dba1c
2004-12-03bump copyright yearBenoit Mortier1-2/+2
initialize result to STATE_UNKNOW in place of STATE_OK git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@982 f882894a-f735-0410-b71e-b25c423dba1c
2004-12-02More internationalization workBenoit Mortier1-1/+1
new usage4 function to permit localisation of think like check_ssh: xxxxx git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@979 f882894a-f735-0410-b71e-b25c423dba1c
2004-12-02return of process_arguments() is TRUE not OK !Benoit Mortier1-1/+1
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@978 f882894a-f735-0410-b71e-b25c423dba1c
2004-12-01standardize localization stringBenoit Mortier1-11/+7
standardize unknow arguments git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@969 f882894a-f735-0410-b71e-b25c423dba1c
2004-11-24Making messages more consistentTon Voon1-2/+2
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@930 f882894a-f735-0410-b71e-b25c423dba1c
2003-11-11Added perfdataTon Voon1-3/+12
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@762 f882894a-f735-0410-b71e-b25c423dba1c
2003-08-22- bindtextdomain for gettext, a few other smale cleanups here and thereKarl DeBisschop1-0/+4
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@690 f882894a-f735-0410-b71e-b25c423dba1c
2003-08-10the last round of pedantic compiler warningsKarl DeBisschop1-3/+3
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@676 f882894a-f735-0410-b71e-b25c423dba1c
2003-08-09more pedantic compiler warningsKarl DeBisschop1-37/+49
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@674 f882894a-f735-0410-b71e-b25c423dba1c
2003-08-04markup for translationKarl DeBisschop1-71/+55
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@645 f882894a-f735-0410-b71e-b25c423dba1c
2003-04-17code cleanup to clear strict compiler warningsKarl DeBisschop1-69/+54
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@496 f882894a-f735-0410-b71e-b25c423dba1c
2003-03-11Remove getopt_long checksTon Voon1-6/+0
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@396 f882894a-f735-0410-b71e-b25c423dba1c
2003-01-13convert PROGANE from a define to a const charKarl DeBisschop1-5/+5
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@238 f882894a-f735-0410-b71e-b25c423dba1c
2002-11-09remove call_getoptKarl DeBisschop1-48/+26
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@182 f882894a-f735-0410-b71e-b25c423dba1c
2002-02-28Initial revisionEthan Galstad1-0/+257
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2 f882894a-f735-0410-b71e-b25c423dba1c