Binary package “nagios-nrpe-server” in ubuntu bionic

Nagios Remote Plugin Executor Server

 Nagios is a host/service/network monitoring and management system.
 .
 The purpose of this addon is to allow you to execute Nagios plugins on a
 remote host in as transparent a manner as possible.
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 This program runs as a background process on the remote host and processes
 command execution requests from the check_nrpe plugin on the Nagios host.