Linux 使用Shell 查询超时进程并结束kill它
#!/bin/bash
#超过120秒的
timeout=120
ps -eo pid,etime,cmd|grep "要匹配的进程" | awk '{print $1, $2}'| while read pid runtime
do
echo "pid {$pid} has run {$runtime}"
##如果进程运行超过了一个小时拿到的runtime会显示 01:00:00;min和sec这里没有处理
min=$(echo $runtime|awk '{print int(substr($0,1,2))}')
sec=$(echo $runtime|awk '{print int(substr($0,4,2))}')
echo "substring {$runtime} get minute: {$min} second: {$sec}"
c=$(($min * 60 + $sec))
echo "运行时间（秒）: "$c
if [ "$c" -ge "$timeout" ]
then
kill -9 $pid
echo "the process $pid was killed "
fi
done
