{ config, pkgs, variables, lib, ... }: { boot.tmpOnTmpfs = true; console = { keyMap = "us"; font = "Lat2-Terminus16"; }; i18n.defaultLocale = "en_US.UTF-8"; nix = { autoOptimiseStore = true; package = pkgs.nixUnstable; extraOptions = '' experimental-features = nix-command flakes ''; gc = { automatic = true; dates = "weekly"; persistent = true; }; }; nixpkgs = { config = { allowUnfree = true; }; }; fonts.fonts = with pkgs; [ cascadia-code ]; environment.systemPackages = with pkgs; [ file pciutils bind wget git curl htop glances tcpdump restic neovim tmux parted unzip tree smartmontools nmap ripgrep jq ]; }