1、平时配置nagios客户端nrped启动最常用的就是在/etc/rc.local文件配置：
/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d
2、但是还有更好的方式（这样方便使用脚本启动或者关闭）：
在/etc/init.d目录下创建nrped脚本文件,并执行 chmod +x /etc/init.d/nrped 赋予执行权限
chkconfig --add nrped 或执行直接执行chkconfig nrped on 来添加为服务启动
nrped 脚本文件内容（这个脚本不是我写的）：
#!/bin/sh
#
# Created 2000-01-03 by jaclu@grm.se
#
# nrpe This shell script takes care of starting and stopping
# nrpe.
#
# chkconfig: 2345 80 30
# description: nrpe is a daemon for a remote nagios server, \
# running nagios plugins on this host.
# processname: nrpe
# config: /usr/local/nagios/etc/nrpe.cfg
# Source function library
if [ -f /etc/rc.d/init.d/functions ]; then
. /etc/rc.d/init.d/functions
elif [ -f /etc/init.d/functions ]; then
. /etc/init.d/functions
elif [ -f /etc/rc.d/functions ]; then
. /etc/rc.d/functions
fi
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
NrpeBin=/usr/local/nagios/bin/nrpe
NrpeCfg=/usr/local/nagios/etc/nrpe.cfg
LockFile=/var/lock/subsys/nrpe
# See how we were called.
case "$1" in
start)
# Start daemons.
echo -n "Starting nrpe: "
daemon $NrpeBin -c $NrpeCfg -d
echo
touch $LockFile
;;
stop)
# Stop daemons.
echo -n "Shutting down nrpe: "
killproc nrpe
echo
rm -f $LockFile
;;
restart)
$0 stop
$0 start
;;
status)
status nrpe
exit $?
;;
*)
echo "Usage: nrpe {start|stop|restart|status}"
exit 1
esac
exit 0
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