SUSE添加nginx自启服务脚本

在nginx编译安装完成后，nginx需要用www用户运行，且设置开启自启动，切换root用户，添加脚本如下：

#!/bin/sh

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

DESC="nginx daemon"
 NAME=nginx
 DAEMON=/usr/local/nginx/sbin/$NAME
 CONFIGFILE=/usr/local/nginx/conf/$NAME.conf
 PIDFILE=/usr/local/nginx/logs/$NAME.pid
 SCRIPTNAME=/etc/init.d/$NAME

set -e
 [ -x "$DAEMON" ] || exit 0

do_start() {
 $DAEMON -c $CONFIGFILE || echo -n "nginx already running"
 }

do_stop() {
 kill -INT `cat $PIDFILE` || echo -n "nginx not running"
 }

do_reload() {
 kill -HUP `cat $PIDFILE` || echo -n "nginx can't reload"
 }

case "$1" in
 start)
 echo -n "Starting $DESC: $NAME"
 do_start
 echo "."
 ;;
 stop)
 echo -n "Stopping $DESC: $NAME"
 do_stop
 echo "."
 ;;
 reload|graceful)
 echo -n "Reloading $DESC configuration..."
 do_reload
 echo "."
 ;;
 restart)
 echo -n "Restarting $DESC: $NAME"
 do_stop
 do_start
 echo "."
 ;;
 *)
 echo "Usage: $SCRIPTNAME {start|stop|reload|restart}" >&2
 exit 3
 ;;
 esac

exit 0