add stuff

prezentace.md

@@ -35,7 +35,7 @@ footer: "Albert Vala, Filip Kohout, Nix flakes & Nix command"
 ---
 # Porovnani
 ```shell
-nix-shell -p cowsay nix shell nixpkgs#cowsay
+nix-shell -p cowsay | nix shell nixpkgs#cowsay
 ```
 nix eval
 nix why-depends
@@ -87,3 +87,25 @@ nix why-depends
   };
 }
 ```
+---
+```
+{
+  zen-browser,
+  config,
+  pkgs,
+  ...
+}: {
+  home.username = "nixFreak";
+  home.homeDirectory = "/home/nixFreak";
+  home.stateVersion = "24.05";
+  home.packages = with pkgs;
+    [
+      cowsay
+    ]
+    ++ [
+      zen-browser.packages."${system}".default
+    ];
+  programs.home-manager.enable = true;
+}
+```
+---