宝塔liunx控制面板，监控进程断了以后自动重启的脚本

#!/bin/bash
while [ 1 ]
do
    process_is_exstit=$(ps -ef | grep  SwooleWebSocketServer2.php  | grep -v grep | wc -l)
    if [ ${process_is_exstit} == 0 ]
    then
        echo '程序重启中'
        sleep 3
#php所在的绝对路径，执行绝对路径文件 SwooleWebSocketServer2.php
/www/server/php/74/bin/php /www/wwwroot/tp6swoole/app/controller/SwooleWebSocketServer2.php

    fi
    date 
    echo  'running'
    sleep 3
doneCopy