#!/bin/bash
echo ******************************
echo 1 Copy
echo 2 Delete
echo 3 Bakcup
echo 4 Quit
echo ******************************
read SELECT
echo you selection is $SELECT
echo ******************************
echo please input the path
read PATH
if [ -d $PATH ]
then
echo path correct!
else
echo it's not path, please try it again.
exit
fi
写的比较简陋,你看下
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