#!/usr/bin/env bash
    # author Page
    # time 2018-05-16
    # program : 判断进行是否存在，并重新启动

    function check(){
         echo $(date "+%Y-%m-%d %H:%M:%S")
         count=`ps -ef |grep "ShelvesServer.php" |grep -v "grep" |wc -l`
         if [ 0 == $count ];then
           echo "程序已停止，重启……"
           nohup php ShelvesServer.php &
           count2=`ps -ef |grep "ShelvesServer.php" |grep -v "grep" |wc -l`
           if [ 0 == $count2 ];then
           echo "重启失败"
           else
           echo "重启成功"
           fi
           else
           ps -ef | grep "ShelvesServer.php" | grep -v grep | grep -v sudo
           echo "程序正在运行中……"
         fi
       }

    check >> run.log