通过启动脚本控制PHP-FPM开关

vi /etc/init.d/php-fpm

复制粘贴以下内容：

#! /bin/sh
# Comments to support chkconfig on CentOS
# chkconfig: 2345 65 37
#
set -e

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="php-fpm daemon"
NAME=php-fpm
DAEMON=/usr/local/php/sbin/$NAME

CONFIGFILE=/usr/local/php/etc/php-fpm.conf
PIDFILE=/usr/local/php/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
 
# Gracefully exit if the package has been removed.
test -x $DAEMON || exit 0
 
d_start() {
  $DAEMON -y $CONFIGFILE || echo -n " already running"
}
 
d_stop() {
  kill -QUIT `cat $PIDFILE` || echo -n " not running"
}
 
d_reload() {
  kill -HUP `cat $PIDFILE` || echo -n " can't reload"
}
 
case "$1" in
  start)
        echo -n "Starting $DESC is success"
        d_start
        echo "."
        ;;
  stop)
        echo -n "Stopping $DESC is success"
        d_stop
        echo "."
        ;;
  reload)
        echo -n "Reloading $DESC configuration..."
        d_reload
        echo "reloaded."
  ;;
  restart)
        echo -n "Restarting $DESC is success"
        d_stop
        sleep 1
        d_start
        echo "."
        ;;
  *)
         echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
         exit 3
        ;;
esac

编辑好后保存，然后执行以下命令：
sudo chmod +x /etc/init.d/php-fpm
sudo /sbin/chkconfig php-fpm on
# 检查一下
sudo /sbin/chkconfig --list php-fpm
php-fpm           0:off   1:off   2:on    3:on    4:on    5:on    6:off

修改其权限并开机启动
修改权限：chmod 755 /etc/init.d/php-fpm
开机启动：chkconfig php-fpm on
查看开机启动的服务：chkconfig --list

可以使用以下命令管理php-fpm：
service php-fpm start
service php-fpm stop
service php-fpm restart

/etc/init.d/php-fpm start
/etc/init.d/php-fpm stop
/etc/init.d/php-fpm restart

#查看php-fpm运行状态
ps -A | grep php-fpm
#查看9000端口占用情况
netstat -tunlp | grep 9000