显示某个进程包含特定线程名字的线程
时间：2010-08-18 来源：wylhistory
#!/data/busybox sh
if [ $# -lt 2 ];then
echo "Usage $0 therad name"
exit
fi
thread=$1
name=`echo $2 | /data/busybox sed 's/[^A-Z|a-z]//g'`
echo "the thread $thread,the name $name"
if [ ! -e /proc/$thread ];then
echo "no such thread :$thread"
exit
fi
threads=`cat /proc/$thread/status | /data/busybox grep Threads | /data/busybox awk '{print $2}'` echo "the threads is $threads" let i=0; let num=0; basethread=$thread; topthread=`ps | /data/busybox grep -v ps | /data/busybox tail -n 1 | /data/busybox awk '{print $2}'` let diff=$topthread-$basethread echo "the topthread $topthread,diff is $diff" while [ $i -lt $diff ]; do let thread=$basethread+$i if [ ! -e /proc/$thread ];then let i=$i+1 continue; fi target=`cat /proc/$thread/status | /data/busybox grep Name | /data/busybox awk -F ":" '{print $2}' | /data/busybox sed 's/[^A-Z|a-z]//g'` if [ $target == $name ];then echo "Success to find it,the pid is $thread" break; fi tgid=`cat /proc/$thread/status | /data/busybox grep Tgid | /data/busybox awk '{print $2}'` if [ $tgid -eq $basethread ];then let num=$num+1; fi if [ $num -ge $threads ];then echo "I have search for all the threads" break; fi let i=$i+1 done echo "at last the i is $i,the num is $num,the threads is $threads,thread is $thread"
用法： ./show_thread.sh 1882 pvplayer 第一个参数是通过ps看到的某个你需要关心的进程； 第二个参数是我们要查找的名字叫做pvplayer的线程，这个名字需要去掉里面的空格，并且是区分大小写的；
threads=`cat /proc/$thread/status | /data/busybox grep Threads | /data/busybox awk '{print $2}'` echo "the threads is $threads" let i=0; let num=0; basethread=$thread; topthread=`ps | /data/busybox grep -v ps | /data/busybox tail -n 1 | /data/busybox awk '{print $2}'` let diff=$topthread-$basethread echo "the topthread $topthread,diff is $diff" while [ $i -lt $diff ]; do let thread=$basethread+$i if [ ! -e /proc/$thread ];then let i=$i+1 continue; fi target=`cat /proc/$thread/status | /data/busybox grep Name | /data/busybox awk -F ":" '{print $2}' | /data/busybox sed 's/[^A-Z|a-z]//g'` if [ $target == $name ];then echo "Success to find it,the pid is $thread" break; fi tgid=`cat /proc/$thread/status | /data/busybox grep Tgid | /data/busybox awk '{print $2}'` if [ $tgid -eq $basethread ];then let num=$num+1; fi if [ $num -ge $threads ];then echo "I have search for all the threads" break; fi let i=$i+1 done echo "at last the i is $i,the num is $num,the threads is $threads,thread is $thread"
用法： ./show_thread.sh 1882 pvplayer 第一个参数是通过ps看到的某个你需要关心的进程； 第二个参数是我们要查找的名字叫做pvplayer的线程，这个名字需要去掉里面的空格，并且是区分大小写的；
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