updates

options-example.sh

@@ -4,10 +4,4 @@ foo1() { echo 'hello from foo1!'; }
 foo2() { ls -l; }
 foo3() { echo 'hello from foo3!'; }
 
-# read -p "Enter a Number (1,2, or 3): " num
-
-#if [[ $1 = [123] ]]; then # validate input
-#  foo"$1"
-#fi
-
 $1