Initial Commit

nixos/common/nixos.nix

@@ -0,0 +1,32 @@
+{
+  config,
+  lib,
+  pkgs,
+}: let
+  inherit (lib) mkIf;
+in {
+  config = {
+    users.mutableUsers = false;
+
+    environment.systemPackages = with pkgs; [neovim git];
+
+    networking = {
+      firewall = {
+        enable = true;
+      };
+
+      nameservers = ["1.1.1.1" "8.8.8.8"];
+      # If using dhcpcd:
+      dhcpcd.extraConfig = mkIf config.networking.dhcpcd.enable "nohook resolv.conf";
+      # If using NetworkManager:
+      networkmanager.dns = mkIf config.networking.networkmanager.enable "none";
+    };
+
+    services.openssh = {
+      enable = true;
+      settings = {
+        PasswordAuthentication = false;
+      };
+    };
+  };
+}