http://www.linuxsense.org 分享Linux技术的点点滴滴 Sat, 01 Aug 2009 05:23:11 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 http://www.linuxsense.org/archives/9211.html http://www.linuxsense.org/archives/9211.html#comments Thu, 26 Feb 2009 10:20:35 +0000 admin http://www.linuxsense.org/?p=9211 从网上找到的一段代码，对于学习bash的同学理解case想必很有帮助
————————————————————————–
#!/bin/bash
####################################################
# Program:
# File operation
# 1.) Open file 2.) Display file 3.) Edit file 4.) Delete file
# History:
# 2006/11/03 BianYuan First release
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

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