Category: Linux

check_linux_load_normalized.pl (Advanced Nagios Plugins...

Nagios Plugin to check Linux system load normalized / averaged against the number of CPU cores to give a more accurate impression of how CPU bound the entire server is across all CPUs/cores Makes it easy to check load across all servers with the same c ...

check_linux_mem

check_linux_mem checks the amount of system memory for a linux host libexec/check_linux_mem Usage: check_linux_mem WARNING CRITICAL Where WARNING and CRITICAL are the integer only portions of the percentage for the level desire ...

check_linux_procs

Nagios Plugin to check multiple Linux process and ports

check_linux_threadcount

Description: ------------- This Nagios Plugin calculates count of threads for one or more Linux process(es). One can give pid number or pid file path to identify the unique process. pid_cmd_regex is useful when monitoring sum of thread counts for multip ...

check_linux_ulimit.py

Checks the user limits of the active processes on Linux using the /proc file system. Currently, only "Max open files" is checked. Exists with critical when the limit is reached. Exits with warning when it is close. The warning limit can be configured. ...

check_lm_sensors

check_lm_sensors is a Nagios plugin to monitor the values of on board sensors and hard disk temperatures on Linux systems

check_load2

A new way to monitor CPU load: no more setting WARN and CRIT levels manually.

check_loadaverage

This is a plugin designed using Bash script. This plugin is created so that 'Performance Gauges' in Nagios XI work properly, showing appropriate 'Warning' and 'Critical' regions.

check_log.sh

./check_log.sh

check_logfiles

check_logfiles searches for patterns in multiple logfiles.

check_logs

check_log2.pl plugin replacement

check_logs2

check_logs.pl improvement. Added dynamic array ref to support global configuration file

check_log_any

check_log_any (new version 1.12) is a generic text log controler based on extendable params located in config. files, designed to control any text log file kind. It runs in 2 modes: as standard or as daemon which run as root and be able to access root acc

check_long_procs

Check for long running processes and alert if in case the process is running more than 24 hours. Usage: check_long_procs -c -p -n [-v] [-h] Eg:- check_long_procs -c 0 -p java -n oracle. Eg:- check_long_procs -c 0 -p java -n oracle. PS: Tweak th ...

check_lpstat

Check printers and print-queue length using lpstat.

check_lvm

Scans for LVM logical volumes and checks used space on them. Shell script(sh), GPL

check_mcpu

This plugin checks the amount of used or idle CPU (default is idle) for each processor on multiprocessor or single processor Linux systems.

check_mdstat

linux shell script to check for failed software raid devices in /proc/mdstat Usage: check_mdstat.sh mdadm_device total_drives mdadm_device is md0, md1, etc... total_drives is 2 for mirror, or 3, 4 etc... Nagios script to check if failed driv ...

check_md_raid

Check all active software raid arrays on a Linux server.

check_mem

Latest Version of check_mem. This perl linux plugin checks the percentage of memory usage with performance data.

check_mem - bash script

a simple bash script which uses the linux tool \"free\" to get the free memory from system. I use it in interaction with \"check_by_ssh\" to get values from remote servers.

check_mem - new version

Download and Info: http://www.nagiosexchange.org/cgi-bin/page.cgi?g=Detailed%2F1789.html;d=1

check_mem - Perl script

Checks the memory usage on a remote system with check_ssh.

check_mem 1dot4

returns memory used with performance data

check_mem.pl

check_mem.pl is a Solaris, Linux, and other Unix compatible perl script that: a) Enables perfdata output b) On Solaris - gathers statistics about the ZFS ARC cache c) On Linux - gathers statistics about the caches and buffers from /proc/meminfo d) ...

check_memory

Check free memory by parsing the free(1) command. Allows normal and percent thresholds. Prints performance data too.

check_memory (ux)

check_memory.pl

check_memory.pl will check the memory consumption of a process given by name

check_memory.sh

Linux memory usage

check_memory_percentage

Checks percentage of used physical memory, excluding buffers. Implemented in Python - needs psutil module.

check_mem_avail

A simple plugin for checking available physical memory based on concepts already in Nagios exchange. Requires no additional packages to be installed. Memory check is done via /proc/meminfo

check_mk_iostat_extended

This is a plugin i wrote for the CHECK_MK. It parse output of IOSTAT and present it in the format acceptable for CHECK_MK. I recommend to cron it and output all to a file, and cat this file using CHECK_MK local check - it uses IOSTAT 2sec interval to ge ...

check_modules

Plugin to check that all required kernel modules have been loaded.

check_mounts

Verify all mounts configured in rclocal and fstab are actually mounted.

check_mpt

check_mpt gives informations about raid status for LSI Fusion controllers.

check_mpt v0.2

New version of 2006 check_mpt

check_mq IBM WebSphere MQSeries Queues Monitor

java program that check the depth of a queue. does not require MQ client!

check_multipath

Checks multipath connections to SAN storage on your GNU/Linux box, also has working support for specifying required redundancy level

check_multipath

Plugin to check the status of device-mapper multipath devices.

Check_MultiProcs

Checks Multiple Processes in one go including specifics like arguments of those processes. Uses a simple config file and makes it very simple to test a whole stack of inter-related processes are running including their arguments. Supports warning and crit ...

check_multiprocs

check_multiprocs is a supplement to the check_procs plugin. It can monitor multiple processes under one service, and takes a config file as an argument.

check_multiprocs.pl

Combine multiple "check_procs" nagios checks This script combines multiple checks of the Nagios "check_procs" plugin. The process names to check can be specified either by a configuration file or on the command line, but at least one process name must ...

check_munin

check_munin.pl can check various modules of a server running munin-node. DEPRECATED use [[nex:1442 | check_munin_rrd]]

check_munin_rrd

check_munin_rrd.pl can check various modules of a server running munin-node.

check_NbUsers

This plugin will give number of users currently logging and not number of actif session (like check_users should do)

check_nb_noyaux

Verifie le nombre de noyaux et s'il y en a à purger. - warning : il y a des noyaux à purger - critique : il y a plus de noyaux installés que la valeur ------------ Chech how many kernels are installed and if there is at least one to purge. - ...

check_network.pl

Checks the Network statistics using the sar command. https://github.com/throwsb/nagios-checks/blob/master/check_network.md

check_network.py

This is my first script to check the network traffic for linux. Minimum required python 2.4

check_networking

Script to verify basic network communications on UNIX.

check_network_link

A Linux check to see if a local network interface is available, up and connected.