for filename in `find /root/test -type f -name "*zip"`
do
unzip -x $filename
rm -rf $filename
done


for filename in `find /root/test -type f -name "*rar"`
do
unrar e $filename
rm -rf $filename
done

echo "unzip finished"
sleep 5

for filename in `find /root/test -type f -name "*.url"`
do
echo $filename
rm -rf $filename
done

for filename in `find /root/test -type f -name "*.txt"`
do
echo $filename
rm -rf $filename
done

for i in `ls /root/test/`
do
if [ -d $i ];then
echo $i
zip -r $i.zip $i
rm -rf $i
fi
done

echo "zip finished!!"

Linux中如何安装RAR
wget http://www.rarsoft.com/rar/rarlinux-x64-5.0.1.tar.gz
tar -zxf rarlinux-x64-5.0.1.tar.gz
cd rar
make

压缩
rar a all *.jpg
解压
unrar e all.rar