nginx啓動腳本

vim /etc/init.d/nginx
#!/bin/bash
#chkconfig: 2345 80 90
#description:  nginx
alter=$1
nginx=/usr/local/nginx/sbin/nginx
nginx_conf=/usr/local/nginx/conf/nginx.conf
nginx_pid=/usr/local/nginx/logs/nginx.pid
. /etc/rc.d/init.d/functions
function if_info
{
        if [ $2 == 0 ];then
                echo -n "nginx $1 is ok!" && success && echo
        else
                echo -n "nginx $1 is error!" && success && echo
        fi
}
case $alter in
  start)
         if [ -f $nginx_pid ];then

                echo "nginx is already start!"
        else
                $nginx -c $nginx_conf
                if_info start $?
        fi
        ;;
  stop)
       if [ ! -f $nginx_pid ];then
                echo "nginx is already stop!"       
         else
                kill -TERM `cat $nginx_pid`

                if_info stop $?
        fi
        ;;
  restart)
        if [ ! -f $nginx_pid ];then
                echo "nginx is stop,please start nginx!"
        else
                kill -HUP `cat $nginx_pid`
                if_info restart $?
        fi
        ;;
test)
        $nginx -t -c $nginx_conf
#       $nginx -t 
        if_info test $?
        ;;
  status)
        if [ ! -f $nginx_pid ];then
                echo "nginx is stop"
        else
                echo "nginx is runing"   
        fi

        ;;
  *)
        echo "Usage: $0 {start|stop|status|restart|test}"
        ;;
esac

1.將該文件設置爲可執行文件

chmod  +x  /etc/init.d/nginx

2.添加指定的系統服務

chkconfig  --add  nginx

3.啓動
 /etc/init.d/nginx start