nagios_nrpe/startup/default-service

[Unit]
Description=Nagios Remote Program Executor
Documentation=http://www.nagios.org/documentation
After=var-run.mount nss-lookup.target network.target local-fs.target time-sync.target
Before=getty@tty1.service plymouth-quit.service xdm.service

[Install]
WantedBy=multi-user.target

[Service]
Type=forking
Restart=on-abort
PIDFile=/var/run/nrpe.pid
ExecStart=${exec_prefix}/sbin/nrpe -c /etc/nagios/nrpe.cfg
ExecStopPost=/bin/rm -f /var/run/nrpe.pid
TimeoutStopSec=60
User=nagios
Group=nagios
PrivateTmp=true
OOMScoreAdjust=-500