#!/bin/bash
#
# Illustrates text based menu display
#  and process the user input
#

PS3='Enter the number of your favorite vegetable: ' # Sets the prompt string.

echo

select vegetable in "beans" "carrots" "potatoes" "onions" "rutabagas"
do
  echo
  echo "Your favorite veggie is $vegetable."
  echo "Yuck!"
  echo
  #break  # if no 'break' here, keeps looping forever.
done

exit 0