Linux的文件处理挺强挺厉害

在Linux下写了一个删除不含有我们修改标记以及空文件夹的脚本。确实很好用，代码行也很少。赞一个。

1. del file

#!/bin/sh
# -------- I contain myself so i will not be deleted ----

# ------------ del file start ---------------------

2 del folder

QUOTE:
#!/bin/sh
# ------------ I contain FOMA08-1st and F8_1ST ---------------------
# ----------------- del dir without file start---------------

path=$(pwd)
echo "$path"
oldNum="1"
newNum="0"
while [ "$oldNum" -ne "$newNum" ]
do
oldNum="`find | wc -l`"

for dir in $(find)
do
if [ -d $dir ]
then
if [ "`ls -al $dir | wc -l`" -gt "3" ]
then
echo
#echo " file exist"
else
echo "$dir"
echo " del it, because it does not contain any file"
rm -rf $dir
fi
fi
done

newNum="`find | wc -l`"
done
# ----------------- del dir without file end---------------