anchor.diff:  # The NixOS release to be compatible with for stateful data such as databases.
   system.stateVersion = "unstable";
   
  +######################################## /MACHINE
  +######################################## CHANNELS
  +
   # Import channels
   channels = import ../software/channels.nix;
   
  -#default channel for this machine
  +# Default channel for this machine
   default = channels.nixos-1703;
   
  -######################################## /MACHINE
  +######################################## /CHANNELS
  +######################################## IMPORTS
  +
   in
   {
  -######################################## IMPORTS
   
     # Import configuration files
     imports = [ 
  
positive.code:       ];
      kernelModules = [ 
        "kvm-intel"
        # See console messages during early boot.
        #"fbcon" 
      ];
      # Disable console blanking after being idle.
      #kernelParams = [ "consoleblank=0" ];
      extraModulePackages = [ ];
      # Clean /tmp on boot.
      cleanTmpDir = true;
  
negative.code: { config, pkgs, lib, ... }:
  
  let
  