Linux- Nginx启动-停止-重启脚本

Nginx 启动、重启、停止脚本

 

第一步

先运行命令关闭nginx

sudo kill `cat /usr/local/nginx/logs/nginx.pid`

 

第二步

vi /etc/init.d/nginx

输入以下内容 ：

 

#!/bin/bash

#

# nginx - this script starts and stops the nginx daemon

#

# chkconfig: - 85 15

# description: Nginx is an HTTP(S) server, HTTP(S) reverse \

# proxy and IMAP/POP3 proxy server

# processname: nginx

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

# pidfile: /usr/local/nginx/logs/nginx.pid

 

# Source function library.

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

 

# Source networking configuration.

. /etc/sysconfig/network

 

# Check that networking is up.

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

 

nginx="/usr/local/nginx/sbin/nginx"

prog=$(basename $nginx)

NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"

lockfile=/var/lock/subsys/nginx

 

start() {

    [ -x $nginx ] || exit 5

    [ -f $NGINX_CONF_FILE ] || exit 6

    echo -n $"Starting $prog: "

    daemon $nginx -c $NGINX_CONF_FILE

    retval=$?

    echo

    [ $retval -eq 0 ] && touch $lockfile

    return $retval

}

 

stop() {

    echo -n $"Stopping $prog: "

    killproc $prog -QUIT

    retval=$?

    echo

    [ $retval -eq 0 ] && rm -f $lockfile

    return $retval

}

 

restart() {

    configtest || return $?

    stop

    start

}

 

reload() {

    configtest || return $?

    echo -n $"Reloading $prog: "

    killproc $nginx -HUP

    RETVAL=$?

    echo

}

 

force_reload() {

    restart

}

 

configtest() {

    $nginx -t -c $NGINX_CONF_FILE

}

 

rh_status() {

    status $prog

}

 

rh_status_q() {

    rh_status >/dev/null 2>&1

}

 

case "$1" in

    start)

    rh_status_q && exit 0

    start

    ;;

 

    stop)

    rh_status_q || exit 0

    stop

    ;;

    restart|configtest)

    restart

    ;;

    reload)

    rh_status_q || exit 7

    reload

    ;;

    force-reload)

    force_reload

    ;;

    status)

    rh_status

    ;;

    condrestart|try-restart)

    rh_status_q || exit 0

    ;;

    *)

    echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"

    exit 2

    ;;

esac

 

保存退出

 

第三步

chmod +x /etc/init.d/nginx

 

第四步

/sbin/chkconfig nginx on

检查一下

sudo /sbin/chkconfig --list nginx

nginx 0:off 1:off 2:on 3:on 4:on 5:on 6:off

 

完成！

之后，就可以使用以下命令了

service nginx start

service nginx stop

service nginx restart

service nginx reload

service nginx status

 

/etc/init.d/nginx start

/etc/init.d/nginx stop

/etc/init.d/nginx restart

/etc/init.d/nginx reload

/etc/init.d/nginx status