linux下递归删除空目录的bash实例
时间:2014-08-14 20:59:50
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# $1必须是绝对路径
crurl=$1
func_hdir(){
echo $crurl
cd $crurl
for aitem in `ls -l | grep "^d" | awk ‘{print $9}‘`; do
crurl=$crurl/$aitem
func_hdir $aitem
done
dirc=`ls $crurl`
if [ "$dirc" = "" ]
then
echo $crurl
rm -rf $crurl
fi
crurl=${crurl%/*}
}
func_hdir
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