{ config, pkgs, lib, ... }: { boot.tmp = { useTmpfs = true; }; console = { keyMap = "us"; font = "Lat2-Terminus16"; }; i18n.defaultLocale = "en_US.UTF-8"; nix = { settings.auto-optimise-store = true; package = pkgs.nixUnstable; extraOptions = '' experimental-features = nix-command flakes ''; gc = { automatic = true; dates = "weekly"; persistent = true; }; }; fonts = { fontconfig.enable = true; fonts = with pkgs; [ cascadia-code victor-mono ]; }; environment.systemPackages = with pkgs; [ file pciutils bind wget git curl htop glances tcpdump restic tmux parted unzip tree smartmontools nmap ripgrep jq helix ]; }