删除目标文件夹下某一个文件夹,比如.svn目录
cp -a hisense/src_files/ping hardware/
find hardware/ping -name ".svn" |xargs rm -rf
find 1 -name "^.svn" | xargs cp -rf 1/* 2/ /*perfect*/
find hisense/src_files/ -name "^.svn" | xargs cp -rf hisense/src_files/* hardware/