caseexample.sh

《linux应用开发技术详解》的配套代码

#!/bin/sh
echo –n "Do you want to continue this operation? [n]"
read yesno
case $yesno in
y | Y | Yes | yes)
	echo "system will continue this operation"
	;;
n | N | no | NO)
	echo "system will skip this operation"
	;;
*)
	echo "Incorrect input"
	exit 1
	;;
esac