---
title: 定时清理僵尸进程
tags: []
id: '2072'
categories:
  - - uncategorized
date: 2022-10-27 14:22:35
---

之前[Docker搭建ServerStatus](https://occdn.limour.top/2281.html)给树莓派装了个监控，发现CPU使用率偏高，一看，发现逗逼[宝塔面板](https://occdn.limour.top/2020.html)产生了几万个僵尸进程，只好临时用[北洋的青春](https://blog.csdn.net/xzm5708796)的脚本来定时清理一下。

```bash
#!/bin/bash
zombie_check=`ps -A -o stat,ppid,pid,cmd  grep -e '^[Zz]'`
 
if [ -n "$zombie_check" ];
 then
 echo "Start to handle the zombie!!!!!"
 for i in `ps aux grep -w Z grep -v grep awk '{print $2}'`
 do
 `ps -ef grep $i grep defunctawk '{print "kill -9 " $2 " "$3}'`
 done
else
 echo "There is no zombie !!!!!"
fi
```

*   nano kill\_zombie.sh
*   chmod +x kill\_zombie.sh
*   sudo ./kill\_zombie.sh
*   crontab -e
*   30 \* \* \* \* /usr/bin/sudo /home/pi/kill\_zombie.sh