kill 进程卡住，超时kill方法

还是有漏洞 ，万一 working.py未超时，  kill_job.sh 会不会杀死别人的进程啊start.sh#!/bin/bash

python working.py &python working.py &python working.py &

pids=$(jobs -p)echo $pidssh kill_job.sh $pids &

pids_1=$(jobs -p)echo $pids_1

for job in $pidsdo    wait $jobdonekill $pids_1echo ‘complete‘

kill_job.sh

#!/bin/bash

echo $1 $2 $3
echo ‘sleep 5 min , then kill jobs‘
sleep 300
kill $1
kill $2
kill $3

working.py

#!/usr/bin/env python
# --*-- coding:utf-8 --*--

import time
import datetime

while True:
    print datetime.datetime.now()
    print ‘sleep 1000 s‘
    time.sleep(30)
    print ‘complete‘