Update nodemgmt-scripts.sh

nodemgmt-scripts.sh

@@ -234,7 +234,14 @@ DELSITE(){
 		SERVICE nginx reload
 		echo -e "${idsCL[LightRed]}Site has been deleted.${idsCL[Default]}"
 	else
-		echo -e "${idsCL[LightRed]}No site was defined.${idsCL[Default]}"
+		echo "Missing arguments"
+		echo ""
+		echo -e "Usage: ${idsCL[Yellow]}nodemgmt delsite${idsCL[Default]} {"
+		width=33
+		printf "%-${width}s- %s\n" "    -site {FQDN address}" "(*required)"
+		printf "%-${width}s- %s\n" "    -ssl {yes or [no]}" "Delete SSL certs as well"
+		echo "}"
+		exit 1
 	fi
 }