For Redhat 5.4 or CentOS 5.4 can just add rpmforge repository .. then do the following to the monitoring host. yum install nagios-nrpe nagios-nrpe-plugins -yyum install nagios-nrpe nagios-nrpe-plugins -y which pretty much covered in previous post regarding nagios installation. only need to ammend the file at vi /etc/nagios/objects/commands.cfg vi /etc/nagios/objects/commands.cfg to add the following..   […]

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