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Nagios stats with graphs (nagiostats) New!

The script checks Nagios statistics from the nagiostats commands and reports perf data. I have created a pnp4nagios template which reports the following: - Graph 1 - Service status -> No. services in downtime -> No. services in warning -> No ...


ModGearman Manager New!

ModGearman Manager Use this component to manage your ModGearman Workers from a central location.


SmokePing Viewer New!

SmokePing Viewer Use this component to view SmokePing data from within Nagios.


check_checkrestart New!

This is a Nagios plugin to check if any processes are still using old versions of updated libraries. I needs check_restart from debian-goodies. Debian only!


check_iostat - I/O statistics - updated 2014 New!

This is an updated version of: http://exchange.nagios.org/directory/Plugins/Operating-Systems/Linux/check_iostat--2D-I-2FO-statistics/details - await added - bugs fixed including now reports current values instead of - average since boot. - pnp4nagio ...


box293_check_vmware New!

This Plugin allows you to monitor a VMware vCenter / ESX(i) environment using your Nagios monitoring solution. IMPORTANT: This Plugin is NOT designed to be run on your Nagios host, instead it is offloaded to the VMware vSphere Management Assistant (vM ...


Check Rsyslog Queues New!

Checks for presence of Rsyslog Disk Assisted Buffer (Queues) files. Options: -q Check for presence of disk queue files -d Specify $WorkDirectory (def: /var/spool/rsyslog) Usage: ./check_rsyslog.sh -q forwarder -d /rsyslog-buffer

/Category:Log Files

Check OSX Temperature New!

Check the temperature sensors on OSX. Requires installation of TemperatureMonitor from www.bresink.com/osx/TemperatureMonitor.html. It checks each sensor temperature against the critical threshold specified on the command line and repots critical if tempe ...

/Category:Mac OS / OSX

Check OSX HD SMART Status New!

Check the S.M.A.R.T status for a disk on OSX. Return critical upon failing status. Options: -d Specify volume a disk -l List available disks

/Category:Mac OS / OSX

Check OSX RAID Status New!

Shell script to check the RAID status for disks on OSX. Returns critical on degraded, failed, or offline disks. Options: -l List full RAID information -c Check RAID status Usage: $0 -c

/Category:Mac OS / OSX

Unix/Linux Check Filesystem Status by Directory New!

Shell script that recursively checks for filesystem input/output errors by directory using stat. Depth is configurable.

Check Printer Queue State New!

Check printer queue status (using enq) on AIX. If the queue matches the given status then return OK.


Unix/Linux Check Diskspace of Partition/Volume/Mount New!

Check the capacity of a volume using df. Tested on Linux, FreeBSD, AIX, and OSX.

Unix Status Code Customizer (negate.sh) New!

Checks the status, or exit, code of another program and returns a Nagios status code based on the result. This is basically the official negate plug-in but rewritten in bash so it will run in heterogenous unix environments. Useful in cases where a pr ...


Unix/Linux Check Service Status New!

Linux/Unix shell script to check the status of a service. Capable of using sysvinit, systemd, upstart, etc, or choose your own status command. Tested on Ubuntu Linux, Fedora Linux, Red Hat Linux, FreeBSD, OSX, and AIX.

Linux/Unix Check File Growth New!

Shell script that checks the level of byte growth of a file for a time interval. Also, check that a file is growing. Tested on Linux, FreeBSD, OSX, and AIX.

/Category:Log Files

Check Current Connections New!

Shell script to check the number of connections/sockets in a given state. Uses iproute2's ss tool to retrieve connections (Linux only).

Checks for the Bro Network Security Monitor New!

Nagios plug-in that checks status of Bro and Bro workers. This script should be run on the Bro manager.


Check OSSEC Agent and Server Status New!

Shell script to check the status of OSSEC agents and server. This script should be run on the OSSEC server. Alert on disconnected agents by name or by the number of agents no longer connected to the server. Also, provides check for running OSSEC servic ...


Linux Check PPS, BPS, or Current Line Rate % of NIC New!

Nagios plug-in that calculates receiving PPS, BPS, and percentage of line-rate (LR) from Linux kernel statistics by reading from procfs and notifies if above a given threshold.

Check Processes status via SNMP New!


Plugin written in bash


check_heartbleed Popular

check_heartbleed allows you to check for the Heartbleed Vulnerability (CVE-2014-0160) of openssl on various systems. Version - 0.6 : Added TLSv1.0 and SSLv3.0 support If no version is specified, checks all versions. Altered output somewhat. Added opti ...


Check Queued AIR Replications

This is just a simple script that uses Net::SSH::Perl to ssh to a NetBackup server running linux. It's an adaptation of a script one of my co-workers came up with. This isn't fancy, but I have it working in my environment. I wrote it to work with the Sy ...



I threw this together quick, it uses the local output of showmount -e to verify a specific filesystem is exported. Does NOT check if portmapper is running Does NOT check what hosts have permission to the mountpoint ONLY tested on CentOS 6.4 currently ...


Meter of pages printed a month

This script allows of know the number of pages printed month after month. To add and to kill printers. It is possible to plan him(it) via crontab to avoid taking charge of it. Modifiable script following repertoires.




NagBar NagBar is a freeware Nagios monitoring application which runs in the status bar and give updates about the monitored services. NagBar is a Mac OS X native application created using the Cocoa framework.

/Category:OSX Interfaces



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 desktop and see a little icon and a number that indicated how your servers were doing? And if something went wrong, get a l ...

/Category:OSX Interfaces

Juniper SRX - VPNL2L phase 1 & 2 monitor


Check if VPNL2L tunnel is established - ike or ipsec phases are up.



This very simple plugin is writen in C++. The goal is to retrieve the used space on a samba share. check_smb_share is not ok for me because we need authorized access to all directories. We need the used space and not the free space because we pay about th ...

/Category:Active Checks
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