linux bash shell中case語句的實例

  本文介紹下，在bash shell編程中，有關case語句的一個例子，學習下case語句的用法，有須要的朋友參考下。

本文轉自：http://www.jbxue.com/article/13377.html

bash case語句的例子。

分享一段bash shell代碼，對於學習bash的同窗理解case語句的用法，會有幫助。

例子：

複製代碼代碼以下:

#!/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