anchor.diff:      vim
       gnome3.gnome-disk-utility
       gnome3.nautilus
  +    gnome3.simple-scan
       dconf
       pavucontrol
       ntfsprogs
  +    system-config-printer
     ];
   
     ## Services
  
positive.code:   services.xserver.layout = "us";
    services.xserver.xkbOptions = "eurosign:e";
  
    # Enable CUPS to print documents.
    services.printing.enable = true;
  
    # Bluetooth support (bluez)
    hardware.bluetooth.enable = true;
    services.blueman.enable = true;
  
negative.code: 
    users.users.ch1bo = {
      isNormalUser = true;
      extraGroups = [ "wheel" "networkmanager" "docker" "scanner" ];
      uid = 1000;
    };
  
  