configuration.nix

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, 
  pkgs ? import <nixos> { },
  unstable-pkgs ? import <nixos-unstable> [ ],
  ... 
}:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.kernelModules = [ "nvidia_uvm" ];
  boot.extraModprobeConfig = ''
    options nvidia NVreg_UsePageAttributeTable=1
  '';
  boot.kernel.sysctl."kernel.modules_disabled" = 0;
  boot.kernelPackages = pkgs.linuxPackages_latest;
  
  security.lockKernelModules = false;

#  services.nvidia.nvidiaPersistenced.enable = true;

  networking.hostName = "beast"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Enable networking
  networking.networkmanager.enable = true;

  # Set your time zone.
  time.timeZone = "America/New_York";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "en_US.UTF-8";
    LC_IDENTIFICATION = "en_US.UTF-8";
    LC_MEASUREMENT = "en_US.UTF-8";
    LC_MONETARY = "en_US.UTF-8";
    LC_NAME = "en_US.UTF-8";
    LC_NUMERIC = "en_US.UTF-8";
    LC_PAPER = "en_US.UTF-8";
    LC_TELEPHONE = "en_US.UTF-8";
    LC_TIME = "en_US.UTF-8";
  };

  # Enable the X11 windowing system.
  services.xserver = {
    enable = true;

    videoDrivers = [ "nvidia" ];

    displayManager.gdm.enable = true;
    desktopManager.gnome.enable = true;
    # keymap
    xkb = {
      layout = "us";
      #variant = "dvorak";
#      options = "ctrl:nocaps,altwin:swap_alt_win";
    };
  };

  # Configure console keymap
  console.keyMap = "dvorak";

  # Enable CUPS to print documents.
  services.printing.enable = true;

  # Enable sound with pipewire.
  sound.enable = true;
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

  # Enable touchpad support (enabled default in most desktopManager).
  # services.xserver.libinput.enable = true;

  programs.zsh = {
    enable = true;
#    shellAliases = myAliases;
  };

  users.defaultUserShell = pkgs.zsh;
  programs.zsh.enableCompletion = true;
  programs.zsh.zsh-autoenv.enable = true;
#  environment.shellAliases = {
#    ll = "ls -lah";
#    st = "git status";
#  };
  programs.starship.enable = true;

  programs.neovim.defaultEditor = true;

  services.syncthing = {
    enable = true;
    systemService = true;
    overrideFolders = false;
    overrideDevices = false;
  };
  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.john = {
    isNormalUser = true;
    description = "John T. Johnson";
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [
      firefox
      thunderbird
      vscode-fhs
      #vscode-extensions.asvetliakov.vscode-neovim 
      neovim
      fzf-zsh
      fzf
      fzf-git-sh
      direnv
      python311Full
      python311Packages.venvShellHook
      python311Packages.tensorflow
      python311Packages.pip

      python310Full
      python310Packages.venvShellHook
      python310Packages.tensorflow
      python310Packages.pip

      pylint
      _1password-gui
      localsend
      syncthing
      gnomeExtensions.syncthing-icon
      chezmoi
      starship
      atuin
      zoxide

    ];
  };

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
  #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    cudatoolkit
    cudaPackages.cudnn
    cudaPackages.tensorrt
    cudaPackages.libcublas
    python311Packages.tensorflowWithCuda
    python310Packages.tensorflowWithCuda
    dvc-with-remotes
    wget
    curl
    git
    kitty
    fira-code-nerdfont
    gcc
    linuxHeaders
    wakeonlan
    unstable-pkgs.obsidian
    slack
    zoom-us
  ];

  _module.args.unstable-pkgs = import <nixos-unstable> { config.allowUnfree = true; };

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  networking.firewall.enable = false;

  nix.settings.experimental-features = [ "nix-command" "flakes" ];

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "23.11"; # Did you read the comment?
}

neofetch.txt

OS: NixOS 23.11.6510.a5e4bbcb4780 (Tapir) x86_64 
Host: ASUSTeK COMPUTER INC. ProArt Z790-CREATOR WIFI 
Kernel: 6.8.7 
Uptime: 3 hours, 13 mins 
Packages: 1685 (nix-system), 1566 (nix-user) 
Shell: zsh 5.9 
Resolution: 3840x2160, 2560x2880, 3840x2160 
DE: GNOME 45.5 (Wayland) 
WM: Mutter 
WM Theme: Adwaita 
Theme: Adwaita [GTK2/3] 
Icons: Adwaita [GTK2/3] 
Terminal: kitty 
Terminal Font: Comic Code Ligatures Regular 18.0 
CPU: 13th Gen Intel i9-13900K (32) @ 5.500GHz 
GPU: NVIDIA RTX A4500 
GPU: Intel DG2 [Arc A380] 
Memory: 13776MiB / 128515MiB