{
  hostname = "nixos";
  username = "biscuit";
  timezone = "America/Chicago";

  vpnEnable = true;
  vpnSecretFile = "/home/biscuit/Wireguard/secret";

  allowUnfree = true;
  touchpadSupport = false;

  termFont = "JetBrainsMono Nerd Font"; # e.g., JetBrainsMono Nerd Font

  shellAliases = {
    update = ''
      if [[ $(uname) == "Darwin" ]]; then
        darwin-rebuild switch --flake ~/.config/nixos#macos
      else
        sudo nixos-rebuild switch --flake ~/.config/nixos#desktop && home-manager switch --flake ~/.config/nixos#desktop
      fi
    '';
    agu = "pkill gjs & ags run ~/.config/nixos/pkgs/ags/biscuit/app.ts & disown (jobs -p) &";
  };

  # Custom Applications
  linux-apps = pkgs:
    with pkgs; [
      delfin
    ];

  sshExtraConfig = ''
    Host macair
      User biscuit
      HostName 192.168.68.81
  '';

  # BUILD (optional), you can remove these blocks.
  trustedUsers = [
    "@groups"
    "biscuit"
  ];
  buildMachines = [
    {
      hostName = "192.168.68.81";
      sshUser = "biscuit";
      sshKey = "/home/biscuit/.ssh/id_rsa.pub";
      system = "x86_64-linux";
      supportedFeatures = ["big-parallel" "kvm" "nixos-test"];
    }
  ];
}