clean 脚本

对于庞大的工程，有时候其Make clean并不能清楚干净，所以我们得自己去清理，可以用这个脚本
#!/bin/bash
#The shell used to delete some junk files for a clean project version
echo "Start to clean......"
junk="*~ *# *.bak *.elf *.gdb *.o *.d .svn .depend"
#junk+=".svn"
for i in $junk
do
    echo "find the :$i"
    command="find . -name $i"
    result=`$command`
    for j in $result
        do
                echo " delete: "$j
                rm -rf $j
        done
done
echo "Clean the junk files complete!"