Operating Systems

A script to store performance data in rrdtool databases written in perl.

Some esx checks written in php using a ssh keypair system for people who want to keep their system certification by not installing external software…

This plugin updates Debian apt database, then checks for available upgrades to install. Set WARNING if upgrades are available, OK otherwise (nothing to upgrade). Useful…

Small script to locally check the queue of cups printers.

check a directory for a min/max number of files for unix/windows

You can count any process, and you can add warning & critical thresholds, both low and high. For example: $ check_ps_count.sh -p bind OK: bind…

Monitor available software updates for zypp based systems like openSUSE or SUSE Linux Enterprise.

Checks the YUM package management system for package upgrades, for example on Fedora, Red Hat Enterprise Linux, CentOS or Scientific Linux systems. Using the YUM…

Plugin to check XEN Server. - checks DOM0 functionality (daemon, reloc-server, httpd-server) - checks status of given DOMU - fixed bugs - fixed some more…

check_writable is a Nagios plugin that checks if one or more directories are writable.

Monitor disk space, memory and swap usage using the vsmon backend, with a "no configuration" philosophy.

Checks if a named vserver (www.linux-vserver.org) is up