linux bash shell中case语句的实例

  本文介绍下，在bash shell编程中，有关case语句的一个例子，学习下case语句的用法，有须要的朋友参考下。

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bash case语句的例子。

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

例子：

复制代码代码以下:

#!/bin/bash ## www.jbxue.com # 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