手写Nginx服务启动脚本，手写nginx脚本

手写Nginx服务启动脚本，手写nginx脚本

Nginx脚本

• nginx源码安装完成后，没有启动脚本，这很不爽。
• 这里 nginx 我安装的路径是 /usr/local/nginx

# vim /etc/init.d/nginx

#!/bin/bash

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

prog=nginx

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

pidfile=/usr/local/nginx/logs/nginx.pid

RETVAL=0

start() {
        echo -n $"Starting $prog: "
        $nginx  && success || failure
        RETVAL=$?
        echo
        return $RETVAL 
}

stop() {
        echo -n $"Stopping $prog: "
    $nginx -s stop && success || failure
        RETVAL=$?
        echo
}

reload() {
        echo -n $"Reloading $prog: "
        $nginx -s reload && success || failure 
        echo
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  status)
        status -p ${pidfile} $httpd
        RETVAL=$?
        ;;
  restart)
        stop
        start
        ;;
  reload)
    reload
    ;;

    *)
        echo $"Usage: $prog {start|stop|restart|reload|status}"
        RETVAL=2
esac

exit $RETVAL

# chmod +x /etc/init.d/nginx

操作演示

• 开启nginx

# /etc/init.d/nginx start

• 重启nginx

# /etc/init.d/nginx restart

• 平滑加载

# /etc/init.d/nginx reload

• 关闭nginx

# /etc/init.d/nginx stop