added host Marisa (haven't tested config yet)

marisa/networking.nix

@@ -0,0 +1,18 @@
+{config, ...}:
+{
+  networking = {
+    hostName = "Marisa";
+    wireless.enable = true;
+    interfaces = {
+      wlan0 = {
+        useDHCP = false;
+        ipv4.addresses = [ {
+          prefixLength = 24;
+          address = "192.168.0.159";
+        } ];
+      };
+    };
+    defaultGateway = "192.168.0.1";
+    nameservers = [ "1.1.1.1" "8.8.8.8" ];
+  };
+}