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Check the status of HP Insight Logs. This is a revision of Frank Baschin' plugin. It presents more helpful information and accurate status codes.

Shell script that uses snmpget to monitor an APC Environmental Monitoring Device.

Check if a particular user is logged in depending on his **CommonName**.

Check status of HDS AMS series storage using SNMP v1 SNMP GET request

CmdDist, which stands for "Command Distributor" takes Nagios commands and distributes it to Nagios-satellite hosts. It is written in PHP and very easy to extend.

Extended version of check_procs plugin with metric dependant performance data, extended status information and total warning/critical thresholds

Nagios plugin to check Red Hat cluster services.

This is a nagios plugin to check the total amount of traffic passing within a defined time period.

Monitor if any queries are in a waiting or blocked state on a PostgreSQL server. This uses SNMP to check the status via the ps…

A funny video that sings the praises of Systems Administrators. Not really Nagios-specific, but something most admins can probably relate to. :-) See more videos…

This is a step by step guide on installing Nagios Plugins and NRPE on Solaris 10.

This plugin uses linear regression algorithm to determine if the memory usage of a given process(by name or by pid) is growing up on time.

check_zone.pl will query each published nameserver for a domain, reporting any problem it finds. It checks for serial # mismatches, non-authoritative answers, unreachable or other…

A script designed to be executed on an OpenVZ host machine, which allows Nagios to monitor /proc/user_beancounters to see if resource limits have been reached.…

Verifies the current mounts correspond to those defined in /etc/fstab. Return 0 [OK] if true, 1 [WARNING] if mounted but has no matching entry in…

NaWui stands for Nagios Administration Web User Interface. It is a Web frontend written in PHP to manage Nagios configurations and Database records. Database connectivity…

Check status of APC Inrow RC system (model ARC100) vs. thresholds.

Simple Shell Script, which touches a textfile with smbclient on an SMB-Mount, then checks if the file is readable, and deletes the file.

This script will check the resources running on Linux HA (by using crm_mon) and will return any errors if resources are not running correctly. This…

We have a lower end barracuda and do not have access to the SNMP monitoring interface since it is not offered. I have created a…

This scripts check various parameters of AIX servers