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" ];
+  };
+}

marisa/pkgs.nix

@@ -0,0 +1,42 @@
+{lib, config, pkgs, ...}:
+{
+  environment.systemPackages = with pkgs; [
+    xclip
+    xorg.xkbcomp
+    p7zip
+    git
+    gnumake
+    neofetch
+    htop
+    feh
+    st
+    dwm
+    vim
+    wget
+  ];
+  programs = {
+    zsh = {
+      enable = true;
+      promptInit = "PROMPT='%F{cyan}%~ %F{blue}>%f '\nRPROMPT='%F{cyan}%n%f@%F{red}%m'";
+      histSize = 12000;
+      enableCompletion = true;
+      syntaxHighlighting.enable = true;
+      autosuggestions. enable = true;
+      ohMyZsh.enable = true;
+    };
+    gnupg = {
+      agent = {
+        enableSSHSupport = true;
+        enable = true;
+        pinentryFlavor = "curses";
+      };
+    };
+  };
+  nix = {
+    package = pkgs.nixUnstable;
+    extraOptions = ''
+      experimental-features = nix-command ca-references flakes
+    '';
+    trustedUsers = [ "root" "ottan" ];
+  };
+}

marisa/stuff.nix

@@ -0,0 +1,31 @@
+{config, pkgs, ...}:
+{
+  time.timeZone = "Asia/Kolkata";
+  environment = {
+    sessionVariables = {
+      EDITOR = "vim";
+    };
+  };
+  security = {
+    sudo.enable = false;
+    doas = {
+      enable = true;
+      extraRules = [
+        {
+          users = [ "ottan" ];
+          keepEnv = true;
+          persist = true;
+        }
+      ];
+    };
+  };
+  fonts.fonts = with pkgs; [
+    fira-mono
+  ];
+  users.users.ottan = {
+    isNormalUser = true;
+    shell = pkgs.zsh;
+    home = "/home/ottan";
+    extraGroups = [ "wheel" ];
+  };
+}