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check_mio checks I/O activity on block devices (iops,await,I/O througput speed) and returns performance data

TCP status monitoring. pnp4nagios: https://github.com/June-Wang/NagiosPlugins/blob/master/check_tcp_stat.php

Monitors ink levels for HP inkjet printers. This script is able to get the Magenta ink level, which is not available with the normal snmpget…

This tutorial shows how you can configure monitoring IPCop Routers via NRPE plugin for IPCop - nrpe-ipcop-2.15.

This plugin checks the installed version of Java and compares it to the latest available version.

Nagios status bar monitoring tool for MacOS X. Have you ever wished that you could just look at the top right corner of your Mac…

Checks many things in PostgreSQL and provides rich perfdatas : connectivity, database size, table and index bloat, streaming replication lag, database hit-ratio, etc. Written in…

The IIS dashboard for nagios log server will allow you to visualize many different variations of response time compared to various metrics. Other informative details…

A check plugin to monitor the disc health of a Thecus NAS5200 appliance.

check_used_mem is a Nagios plugin for checking memory and swap usage on Linux and UNIX platforms. Atention: It reports the USED memory, not the free…

Nagios plugin to check for infections of new, in-the-wild root kits not covered by chkrootkit, rkhunter etc.

Prettier Nagios emails with more features. Check out the README.md at https://github.com/seancdugan/nagios-notifications

Check LSI raid controller via SNMP

An updated version of this plugin: http://localhost/directory/Plugins/Operating-Systems/Linux/check_iostat--2D-I-2FO-statistics/details With support for newest iostat and other features

Installation script to install Nagios Core 3.x in any Ubuntu/Debian/RHEL/CentOS Linux distro.

This Plugin check the Replica Status in a Windows Hyper-V environment. Use the script with nsclient as external script and check the status with check_nrpe.…

check specific file age on Windows.

Check the calls Asterisk has processed since the last check.

Check errors (and performance) of queues in SGE installations

Nagios plugin to check count of number of task trackers by parsing machines.jsp. Checked the script with different hadoop versions including CDH. The script is…