Days updates, fixes, and UI updates

internal/app/wwctl/overlay/mkdir/root.go

@@ -13,13 +13,14 @@ var (
 		Args: 				cobra.MinimumNArgs(2),
 	}
 	SystemOverlay bool
-//	PermMode os.FileMode
+	PermMode int32
+	NoOverlayUpdate bool
 )
 
 func init() {
 	baseCmd.PersistentFlags().BoolVarP(&SystemOverlay, "system", "s", false, "Show System Overlays as well")
-	// This will be added back as soon as I figure out how to properly handle the FileMode case
-//	baseCmd.PersistentFlags().Uint32VarP(&PermMode, "mode", "m", 0755, "Permission mode for directory")
+	baseCmd.PersistentFlags().Int32VarP(&PermMode, "mode", "m", 0755, "Permission mode for directory")
+	baseCmd.PersistentFlags().BoolVarP(&NoOverlayUpdate, "noupdate", "n", false, "Don't update overlays")
 }
 
 // GetRootCommand returns the root cobra.Command for the application.