#!/bin/sh
# page 42 exercise
# file name is ex5
day=`date +%a`
case "$day"
in
	Mon) echo Monday ;;
	Tue) echo Tuesday ;;
	Wed) echo Wednesday ;;
	Thu) echo Thursday ;;
	Fri) echo Friday ;;
	Sat) echo Saturday ;;
	Sun) echo Sunday ;;
	*) echo Impossible day!! ;;
esac