# https://search.nixos.org/options { config, pkgs, ... }: { networking.hostName = "zenix"; services.xserver = { layout = "gb"; xkbOptions = "caps:escape"; }; services.openssh.enable = true; services.tailscale.enable = true; networking.firewall.checkReversePath = "loose"; networking.firewall.allowedTCPPorts = [ ]; system.stateVersion = "22.11"; # do not change }