linux bash shell中case语句的实例

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：

#!/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