fixed param implimnetation to support toggle args

refresh-NebulaCA

@@ -14,6 +14,9 @@ do
 key="$1"
 
 case $key in
+    -h|--help)
+    help_msg
+    ;;
     -n|--caname)
     CANAME="$2"
     shift # past argument
@@ -40,30 +43,12 @@ case $key in
     shift # past value
     ;;
     *)    # unknown option
-    POSITIONAL+=("$1") # save it in an array for later
-    shift # past argument
+    invalid_args_msg #catch all
     ;;
 esac
 done
 set -- "${POSITIONAL[@]}" # restore positional parameters
 
-# Additional Parameter Evaluation
-while [ -n "$1" ]; do # while loop starts
-
-	case "$1" in
-
-	-h) help_msg ;; # help
-
-	--h) help_msg ;; # help
-
-	*) invalid_args_msg ;; #catch all
-
-	esac
-
-	shift
-
-done
-
 invalid_args_msg () {
     echo "Invalid Parameter(s) Entered: $1"
     exit
@@ -81,6 +66,7 @@ help_msg () {
     echo "      Name of the Org Issuing and authorizing the creation of the new Nebula CA"
     echo "  -h|--help"
     echo "      This help text, but you already knew that... right?!?!"
+    exit
 }
 
 DATETIME=$(date '+%Y%m%d-%H%M%S')