Plugins

Get interesting but hard-to-get-at information about the server hardware, eg. free memory slots, front-side-bus speed et al

Checks the link status of heartbeat

outputs status of gmirror volumes. Uses FreeBSD standard tools (no perl or anything required).

Checks for security updates on Gentoo systems. Also checks that the portage tree is current and optionally if there are any general package upgrades.

Checks all files in a Directory for their Size.

This Perl script is used to keep an eye on the size of a file. Usage : Check_filesize.pl [size criticizes] [size warning] Example: Check_filesize.pl 2048…

check_file is a nagios plugin for checking a timestamp on a file. It uses the mtime value and localtime on the server and compares the…

This short shell script check to see if fetchmail is running in daemon mode on the local system.

Another check_drbd plugin with ssh capability.

Checks the state of DRBD devices

Checks all disks on a unix host with gnu df.

Simple bash script, that checks is location (directory) is read/write.