#!/bin/sh
# vowel
echo  -n " Please type a vowel > "
read char
case "$char"
in
	a | A ) echo "You typed a $char" ;;
	e | E ) echo "You typed a $char" ;;
	i | I ) echo "You typed a $char" ;;
	o | O ) echo "You typed a $char" ;;
	u | U ) echo "You typed a $char" ;;
	[0-9] ) echo " I did not ask you to type a number!!";;
	* ) echo " I did ask you to type a vowel?" ;;
esac