{ config, lib, pkgs, ... }:
{
  imports =
    [ # Include the results of the hardware scan.
      # <nixpkgs/nixos/modules/installer/sd-card/sd-image-aarch64.nix>
      ./hardware-configuration.nix
      ./kathe.nix
      ./smb.nix
    ];

  # Use the extlinux boot loader. (NixOS wants to enable GRUB by default)
  boot.loader.grub.enable = false;
  # Enables the generation of /boot/extlinux/extlinux.conf
  boot.loader.generic-extlinux-compatible.enable = true;

  networking.hostName = "bigbird"; # Define your hostname.
  networking.networkmanager.enable = true;

  # Enable ZFS: https://openzfs.github.io/openzfs-docs/Getting%20Started/NixOS/index.html
  boot.supportedFilesystems = [ "zfs" ];
  boot.zfs.forceImportRoot = false;
  boot.zfs.extraPools = [ "nas" ];

  services.zfs.autoScrub.enable = true; # Current scan takes ~12h, runs monthly (I spend 2% of the time doing scans? lol)

  networking.hostId = "66abd088"; # `openssl rand -hex 4`

  time.timeZone = "America/Chicago";

  i18n.defaultLocale = "en_US.UTF-8";

  environment.systemPackages = with pkgs; [
    vim
    rsync
  ];

  services.openssh.enable = true;
  services.openssh.settings.PasswordAuthentication = false;
  users.users.root.openssh.authorizedKeys.keys = [''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEhPyyqS3BGYor3zLbjc8hZuhem3mS8TNmvWogXcnz/b chandler@chandlerswift.com'' ];

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

  # This option defines the first version of NixOS you have installed on this particular machine,
  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
  #
  # Most users should NEVER change this value after the initial install, for any reason,
  # even if you've upgraded your system to a new NixOS release.
  #
  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
  # to actually do that.
  #
  # This value being lower than the current NixOS release does NOT mean your system is
  # out of date, out of support, or vulnerable.
  #
  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
  # and migrated your data accordingly.
  #
  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
  system.stateVersion = "24.05"; # Did you read the comment?
}