Installing NRPE on Ubuntu & Add them to Nagios

  1. Run “sudo apt-get update”
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  2. Then Install “sudo apt-get install nagios-nrpe-server nagios-plugins”
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  3. Change the file at /etc/nagios/nrpe.cfg, add Nagios server to allowed host
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  4. Restart NRPE service “sudo /etc/init.d/nagios-nrpe-server restart”
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