{ pkgs, ... }: { nix.settings.experimental-features = [ "nix-command" "flakes" ]; nix.settings.trusted-users = [ "root" "@wheel" ]; time.timeZone = "Asia/Seoul"; boot.loader.systemd-boot.enable = true; boot.loader.efi.canTouchEfiVariables = true; networking.networkmanager.enable = true; networking.firewall.enable = true; environment.systemPackages = with pkgs; [ git vim curl wget htop tmux jq fd ripgrep lsof pciutils usbutils dnsutils ]; }