Must have Monitoring Software for Linux

check_oracle_health is an open source Nagios plugin that can be used to monitor a variety of oracle database metrics.check_oracle_health includes connection time, SGA data buffer hit ratio, SGA dictionary cache hit ratio, SGA library cache hit ratio, SGA...

check_procs_multi is a Nagios plugin similar to check_procs able to check several processes at once.Usage: check_procs_multi --proc name,warning_min,warning_max,critical_min,critical_max [--verbose] ...

check_rbl is a Nagios plugin that can be used to check if an SMTP server is blacklisted or not.Usage:check_rbl 1.1.0 [https://trac.id.ethz.ch/projects/nagios_plugins]This nagios plugin is free software, and comes with ABSOLUTELY NO WARRANTY. It may be...

The check_ssl_cert project is an open source Nagios plugin to check X.509 certificates.check_ssl_cert checks if the server is running and outputs a valid certificate. It can also check if the certificate matches a given pattern.What is new in this...

check_tcptraffic is a simple Nagios plugin to monitor network traffic on Linux systems.Usage:check_tcptraffic --critical=crit --warning=warn --interface=iface...

check_updates is an open source and totally free plugin designed especially for the Nagios system monitoring software, which will automatically check if a Red Hat or Fedora operating system is up-to-date or not.Usage:check_updates [OPTIONS] -?,...

cloudwatch-robot is a Python script designed to monitor metrics using the popular Amazon AWS's CloudWatch service.cloudwatch-robot is an open source project distributed under the...

CN=Monitor is a general monitoring tool for Directory Servers which focuses especially on the iPlanet based (Red Hat/Fedora/Sun), Open LDAP and eDirectory servers. The idea is to monitor entire small to large scaled deployed directory server...

CoffeeSaint is a Nagios status viewer. It grabs the status from a Nagios server and displays it in a fullscreen GUI.CoffeeSaint is written in Java so it should run on all platforms (tested on Linux and Windows XP).CoffeeSaint works with Nagios versions 1,...

collectd is an open source, portable, freely downloadable, easy-to-use, easy to install and reliable command-line software project implemented in plain C as a daemon designed to help users collect system information. It saves the output to a RRD file...