定时清理僵尸进程

发布于 2022-10-27  59 次阅读


之前Docker搭建ServerStatus给树莓派装了个监控,发现CPU使用率偏高,一看,发现逗逼宝塔面板产生了几万个僵尸进程,只好临时用北洋的青春的脚本来定时清理一下。

#!/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 defunct|awk '{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

医学生