{ config, pkgs, ... }: { users.users.aargh = { isNormalUser = true; description = "Aargh"; extraGroups = [ "networkmanager" "wheel" ]; packages = with pkgs; []; shell = pkgs.fish; }; programs.fish.enable = true; home-manager.users.aargh = { pkgs, ... }: { programs.firefox.enable = true; home.stateVersion = "25.05"; }; home-manager.backupFileExtension = "hm-backup"; nix.gc = { automatic = true; dates = "weekly"; options = "--delete-older-than 10d"; }; environment.systemPackages = with pkgs; [ fastfetch vim wget git nmap dust gnome-tweaks home-manager ]; }