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想要知道这个程序的具体功能和做些什么,看不懂!
#!/bin/bash
#output file name
filename=$1
#watched process id
procno=$2
> $filename
while [ 1 ];do
date >> $filename
top -p $2 -b n 1 | grep "transmit">> $filename
echo >> $filename
count=`pstree mp3 | grep transmit -c`
if [ ${count} -lt 1 ]
then
echo "exit" >> $filename
date >> $filename
exit
fi
sleep 60
done |
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