syslog-ng.init

syslog-ng日志服务器源码

#!/bin/bash
#
# syslog-ng	This starts and stops syslog-ng
#
# chkconfig:	2345 12 88
# description:	syslog-ng is an alternative system logger
# processname:	syslog-ng
# pidfile:	/var/run/syslog-ng.pid
### BEGIN INIT INFO
# Provides: $syslog-ng
### END INIT INFO

# Source function library.
. /etc/init.d/functions

binary="/sbin/syslog-ng"

[ -x $binary ] || exit 0

RETVAL=0

start() {
	echo -n "Starting syslog-ng: "
	daemon $binary
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/syslog-ng
}

stop() {
	echo -n "Shutting down syslog-ng: "
	killproc syslog-ng
	RETVAL=$?
	echo
	if [ $RETVAL -eq 0 ]; then
		rm -f /var/lock/subsys/syslog-ng
		rm -f /var/run/syslog-ng.pid
	fi
}

restart() {
	echo -n "Restarting syslog-ng: "
	$binary --syntax-only
	RETVAL=$?
	echo
	if [ $RETVAL -eq 0 ]; then
		stop
		sleep 2
		start
	fi
}

reload() {
	echo -n "Reloading syslog-ng: "
	$binary --syntax-only
	RETVAL=$?
	if [ $RETVAL -eq 0 ]; then
		killproc syslog-ng -1
	fi
}

case "$1" in
	start)
		start
		;;
	stop)
		stop
		;;
	status)
		status syslog-ng
		;;
	restart)
		restart
		;;
	reload)
		reload
		;;
	condrestart)
		[ -f /var/lock/subsys/syslog-ng ] && restart
		;;
	*)
		echo "Usage: $0 {start|stop|status|restart|reload|condrestart}"
		;;
esac