#!/bin/sh
echo "******************************************************************"
echo " * MENU *"
echo " * 1.copy 2.rename *"
echo " * 3.remove 4.find *"
echo " * 5.exit *"
echo "*******************************************************************"
declare -i i=1
while [ $i -eq 1 ]
do
echo "Please input a number(1-5):"
read num
case $num in
2021-08-01 22:09:31
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1