如何使用service命令来管理nginx

如何使用service命令来管理nginx？？？

如：

service nginx start

service nginx restart

service nginx stop

service nginx  reload

 

 

如果要是使用 service 来管理nginx 需要把nginx 安装成为一个linux下的服务

1. 先创建一个文件nginx，里面写入以下shell脚本 如：

#!/bin/bash

# nginx Startup script for the Nginx HTTP Server

#

# chkconfig: - 85 15

# description: Nginx is a high-performance web and proxy server.

#              It has a lot of features, but it's not for everyone.

# processname: nginx

# pidfile: /var/run/nginx.pid

# config: /usr/local/nginx/conf/nginx.conf



nginxd=/usr/local/nginx/sbin/nginx

nginx_config=/usr/local/nginx/conf/nginx.conf

nginx_pid=/var/run/nginx.pid



RETVAL=0

prog="nginx"



# Source function library.

. /etc/rc.d/init.d/functions



# Source networking configuration.

. /etc/sysconfig/network



# Check that networking is up.

[ ${NETWORKING} = "no" ] && exit 0



[ -x $nginxd ] || exit 0





# Start nginx daemons functions.

start() {



if [ -e $nginx_pid ];then

   echo "nginx already running...."

   exit 1

fi



   echo -n $"Starting $prog: "

   daemon $nginxd -c ${nginx_config}

   RETVAL=$?

   echo

   [ $RETVAL = 0 ] && touch /var/lock/subsys/nginx

   return $RETVAL



}





# Stop nginx daemons functions.

stop() {

        echo -n $"Stopping $prog: "

        killproc $nginxd

        RETVAL=$?

        echo

        [ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid

}





# reload nginx service functions.

reload() {



    echo -n $"Reloading $prog: "

    #kill -HUP `cat ${nginx_pid}`

    killproc $nginxd -HUP

    RETVAL=$?

    echo



}



# See how we were called.

case "$1" in

start)

        start

        ;;



stop)

        stop

        ;;



reload)

        reload

        ;;



restart)

        stop

        start

        ;;



status)

        status $prog

        RETVAL=$?

        ;;

*)

        echo $"Usage: $prog {start|stop|restart|reload|status|help}"

        exit 1

esac



exit $RETVAL

2. 把这个文件复制到/etc/init.d目录下

cp ./nginx /etc/init.d

3. 修改这个文件为可执行的权限

chmod +x /etc/init.d/nginx

4. 把这个可执行文件加到服务服务中去

chkconfig --add nginx

之后就可以使用 service 命令来管理了！