bash case语句的例子。

分享一段bash shell代码，对于学习bash的同学理解case语句的用法，会有帮助。

例子：

复制代码 代码如下:

#!/bin/bash

##

# Program:

# File operation

# 1.) Open file 2.) Display file 3.) Edit file 4.) Delete file

# site: WWW.JB51.NET

PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin

export PATH

echo "---------------------------------"

echo "List of item to operate file -"

echo "---------------------------------"

echo "1). Open a file -"

echo "2). Display a file -"

echo "3). Edit a file -"

echo "4). Delete a file -"

echo "---------------------------------"

read select

case $select in

1)

echo "do open file operation"

2)

echo "do display a file operation"

3)

echo "do edit a file operation"

4)

echo "do delete a file operation"

*)

echo "There is nothing to do!"

exit 1

esac