#!/bin/bash
#killer.sh
export PATH=$PATH:/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin

while true;
do
        ps axf -o "pid %cpu command" |grep -v bashd| awk '{if($2>=80.0) print $1}' | while read procid
do
        kill -9 $procid
done
sleep 3
done