Used agenix to manage secrets, 4 services up, ssh

users/gortium.nix

@@ -1,10 +1,26 @@
-{ pkgs, inputs, config, ... }: {
-  # Define a user account. Don't forget to set a password with ‘passwd’.
+{ pkgs, inputs, config, keys, ... }: {
   users.users.gortium = {
     isNormalUser = true;
     extraGroups = [ "wheel" "docker" ]; # Enable ‘sudo’ for the user.
     packages = with pkgs; [
       tree
+      btop
+    ];
+    shell = pkgs.zsh;
+    openssh.authorizedKeys.keys = [
+      keys.users.gortium.main
     ];
   };
+  programs.zsh.enable = true;
+  security.sudo.extraRules = [
+    {
+      users = [ "gortium" ];
+      commands = [
+        {
+          command = "ALL";
+          options = [ "NOPASSWD" ];
+        }
+      ];
+    }
+  ];
 }