#!/bin/bash

# case-play.sh
# shell script that expects one command-line argument
#     and demos a Bash case statement;
#     updated after class to show how several options
#     can indeed "share" a set of actions
#
# by: Sharon Tuttle
# last modified: 2022-11-30

case $1 in
    moo)
        echo "matched moo exactly"
	pwd
	;;

    *oink*)
        echo "found oink in there" ;;
	
    *baa) echo "ended in baa"
          ;;

    [0-9]) echo "single-digit argument: $1" ;;

    # AFTER class: hey, this works!!! 

    MOO | Moo | mOO)
	echo "this worked! handles MOO or Moo or mOO"
	;;
    
    *)
        echo "None of the given cases matched"
	;;
esac