Set up DynDNS

modules/networking.nix

@@ -0,0 +1,40 @@
+{ config, pkgs, lib, ... }:
+{
+
+  environment.systemPackages = with pkgs; [
+    ddclient
+  ];
+
+  # Dynamic DNS configuration
+  services.ddclient = {
+    enable = true;
+    quiet = true;
+    use = "cmd, cmd='/run/current-system/sw/bin/curl https://checkipv4.dedyn.io/'";
+    server = "update.dedyn.io";
+    extraConfig = "
+                login=coolneng.dedyn.io\n
+                password='5320e326cf0564e10703e16ef38644da161f195a'\n
+                coolneng.dedyn.io\n
+                \n
+                login=rehiwi.dedyn.io\n
+                password='b05f777b8ca7193f5054a308c3cf396e73c2fb69'\n
+                rehiwi.dedyn.io\n
+                \n
+                login=nujabes.dedyn.io\n
+                password='IVstfQqFT8mDT9-CXsVS-nbv36rY'\n
+                nujabes.dedyn.io\n
+                \n
+                login=methyl.dedyn.io\n
+                password='vQ0S5dSWCwsO4LUSlVWqkZ2LDYD8'\n
+                methyl.dedyn.io\n
+    ";
+  };
+
+  # Firewall configuration
+  networking.firewall = {
+    allowedTCPPorts = [ 631 6566 ];
+    autoLoadConntrackHelpers = true;
+    connectionTrackingModules = [ "sane" ];
+  };
+}
+

modules/vim.nix

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+# Vim configuration
+with import <nixpkgs> {};
+
+vim_configurable.customize {
+    name = "vim";
+    vimrcConfig.customRC = ''
+      ""Basic stuff
+      set number
+      set ttyfast
+      ""Colors
+      colorscheme synthwave
+      set t_Co=256
+      ""Misc
+      set clipboard=unnamedplus
+      set nofoldenable
+      ""Spaces instead of tabs
+      set expandtab
+      set tabstop=2
+      set shiftwidth=2
+      ""Don't litter swp files everywhere
+      set backupdir=~/.cache
+      set directory=~/.cache
+      ""Keybindings
+      set pastetoggle=<F2>
+      let mapleader="\<Space>"
+      nnoremap <leader>n :noh<cr>
+      "Move the current line up or down
+      nnoremap <leader>k :m-2<cr>==
+      nnoremap <leader>j :m+<cr>==
+    '';
+}