nginx启动脚本

#!/bin/sh
# 将脚本保存为/etc/rc.d/init.d/nginxd，便可以使用service命令启动、停止、重启nginx服务。
# source function library
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
RETVAL=0
prog="nginx"
nginxDir=/usr/local/nginx
nginxd=$nginxDir/sbin/nginx
nginxConf=$nginxDir/conf/nginx.conf
nginxPid=$nginxDir/nginx.pid
start()
{
if [[ -e $nginxPid ]]; then
echo "$prog already running..."
exit 1
else
echo -n $"Starting $prog:"
daemon $nginxd -c $nginxConf
RETVAL=$?
echo
[ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
return $RETVAL
fi
}
stop()
{
echo -n $"Stopping $prog:"
killproc $nginxd
RETVAL=$?
echo
[ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx $nginxPid
}
reload()
{
echo -n $"Reloading $prog:"
killproc $nginxd -HUP
RETVAL=$?
echo
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
reload)
reload
;;
status)
status $prog
RETVAL=$?
;;
*)
echo $"Usage: $0 {start|stop|restart|reload|status}"
RETVAL=1
esac
exit $RETVAL