服务器上某个进程杀掉后会重启，怀疑是被当成肉鸡，因此是用linux自带的crontab定时执行脚本杀掉进程

上传脚本文件到服务器

#! /bin/bash
# 要杀掉进程的名称
APPLICATION="ntools"if pkill -f "${APPLICATION}"; thenecho "${APPLICATION} stopped successfully"
elseecho "${APPLICATION} is already stopped or not found"
fi

给文件付可执行权限

chmod +x kill_ntools

配置/etc/crontab（每分钟执行一次）

SHELL=/bin/bash
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root# For details see man 4 crontabs# Example of job definition:
# .---------------- minute (0 - 59)
# |  .------------- hour (0 - 23)
# |  |  .---------- day of month (1 - 31)
# |  |  |  .------- month (1 - 12) OR jan,feb,mar,apr ...
# |  |  |  |  .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
# |  |  |  |  |
# *  *  *  *  * user-name  command to be executed
* * * * * root  /home/kill_ntools.sh