{ lib, pkgs, ... }:
{
  networking = {
    wireless = {
      enable = true;
      networks = { };
    };
    nameservers = [
      "2a07:a8c0::fe:e334"
      "2a07:a8c1::fe:e334"
    ];
    networkmanager.enable = true;
  };

  nix = {
    settings = {
      substituters = lib.mkForce [
        "https://cache.nixos.org"
        "https://nix-community.cachix.org"
      ];
      trusted-public-keys = lib.mkForce [
        "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
        "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
      ];
      trusted-users = [ "root" ];
      sandbox = true;
      require-sigs = true;
      max-jobs = "auto";
      auto-optimise-store = true;
      allowed-users = [ "*" ];
      experimental-features = [
        "nix-command"
        "flakes"
      ];
      warn-dirty = true;
      use-xdg-base-directories = true;
      keep-going = true;
      builders-use-substitutes = true;
    };
    distributedBuilds = true;
    package = pkgs.nixVersions.unstable;
    registry = lib.mkForce (
      (lib.mapAttrs (_: flake: { inherit flake; })) (
        (lib.filterAttrs (_: lib.isType "flake")) self.inputs
      )
      // {
        self.flake = self;
      }
    );
    nixPath = lib.mkForce [ "/etc/nix/path" ];
  };

  nixpkgs = {
    config = {
      allowUnfree = true;
      nvidia.acceptLicense = true;
    };
  };

  environment.etc = lib.mapAttrs' (name: value: {
    name = "nix/path/${name}";
    value.source = value.flake;
  }) config.nix.registry;

  home-manager = {
    useGlobalPkgs = true;
    useUserPackages = true;
    backupFileExtension = "backup";
  };

  systemd.services.nix-daemon.serviceConfig.LimitNOFILE = lib.mkForce 1048576000;

  networking.hosts = { };

  hardware.bluetooth.enable = true;
  hardware.bluetooth.powerOnBoot = true;

  services.openssh = {
    enable = true;
    banner = "Hackers are in Your System!!!\n";
    settings = {
      PasswordAuthentication = false;
      PermitRootLogin = "prohibit-password";
    };
  };
}