#!/bin/bash
#
# Illustrates text based menu display
# Prompt the user to select a menu item with a number
#  and process the user input
#

OPTIONS="Egg Toast Cereal"

echo "Enter one of the index number for the breakfast below"
select opt in $OPTIONS
do
    if [ "$opt" = "Cereal" ]
    then
     echo too much carb!
     exit
    elif [ "$opt" = "Egg" ]; then
     echo Watch out the cholestrol!
    else
     echo You will need another snack soon
    fi
#   break  # if no 'break' here, keeps looping forever.
done