nagios2
IT infrastructure monitoring system
TLDR
Start Nagios
$ nagios [/etc/nagios/nagios.cfg]
Verify configuration$ nagios -v [/etc/nagios/nagios.cfg]
Run as daemon$ nagios -d [/etc/nagios/nagios.cfg]
SYNOPSIS
nagios [options] configfile_
DESCRIPTION
nagios (version 2) is an IT infrastructure monitoring system. Monitors hosts, services, and network devices. Provides alerting and reporting for system administrators. Nagios 2 is legacy; consider upgrading to Nagios 4.
PARAMETERS
-v
Verify configuration.-d
Run as daemon.-s
Show scheduling information.-p
Show projected/pending events.