anchor.diff:      hideProcessInformation = true;
   
       sudo = {
  -        enable = true;
  -        wheelNeedsPassword = true;
  +      enable = true;
  +      wheelNeedsPassword = true;
       };
     };
   
  
positive.code:     ntp = {
        enable = true;
        servers = [ "0.ca.pool.ntp.org" "1.ca.pool.ntp.org" "2.ca.pool.ntp.org" "3.ca.pool.ntp.org" ];
      };
  
      upower.enable = true;
  
negative.code: 
    system = {
      autoUpgrade = {
        channel = "https://nixos.org/channels/nixos-unstable-small";
        dates = "19:00";
        enable = true;
      };
  