first commit

flake.nix

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+{
+  description = "Mon système NixOS flake-enabled avec Home Manager";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { self, nixpkgs, home-manager, ... }:
+    let
+      system = "x86_64-linux"; # Change si t’as un ordi chelou
+    in {
+      nixosConfigurations = {
+        pennsardin = nixpkgs.lib.nixosSystem {
+          inherit system;
+          modules = [
+            ./hosts/pennsardin/configuration.nix
+
+            home-manager.nixosModules.home-manager
+            {
+              home-manager.useUserPackages = true;
+              home-manager.users.lomig = import ./home/pennsardin.nix;
+            }
+          ];
+        };
+      };
+    };
+}
+

home/pennsardin.nix

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+{ config, pkgs, ... }:
+
+{
+  home.username = "lomig";
+  home.homeDirectory = "/home/lomig";
+
+  programs.zsh.enable = true;
+  home.stateVersion = "25.05"; # ou ton actuelle
+}
+

hosts/pennsardin/configuration.nix

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+{ config, pkgs, ... }:
+
+{
+  networking.hostName = "pennsardin";
+  time.timeZone = "Europe/Paris";
+
+  users.users.toto = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" ];
+    shell = pkgs.zsh;
+  };
+
+  services.xserver.enable = true;
+}
+