#!/bin/bash
# casedemo
echo -n "Please type a character: "
read reply
case "$reply"
in
        ??*)         			echo that\'s more than 1 character ;;
        e)              			echo the most common letter ...  ;;
        [aiou])         			echo that\'s a lower case vowel ;;
        [AEIOU])        			echo that\'s a capital vowel ;;
        [0-9])          			echo that\'s a digit ;;
        *)              			echo that\'s not what I was looking for
                        			echo I was looking for a vowel or digit ;;
esac