diff --git a/modules/scripts/build-adoc.nix b/modules/scripts/build-adoc.nix
deleted file mode 100644
index 703adf51..00000000
--- a/modules/scripts/build-adoc.nix
+++ /dev/null
@@ -1,62 +0,0 @@
-{
-  flake.modules.homeManager.base =
-    { pkgs, ... }:
-    {
-      home.packages = [
-        (pkgs.writeShellApplication {
-          name = "build-adoc";
-
-          runtimeInputs = with pkgs; [
-            asciidoctor-with-extensions
-          ];
-
-          excludeShellChecks = [ "SC2034" ];
-
-          text = ''
-            ls book
-
-            echo ""
-
-            date=$(date '+%Y-%m-%d %H:%M:%S')
-
-            echo "The current date is $date."
-
-            pwd=$(pwd)
-            parent=$(basename "$(dirname "$pwd")")
-            name=$(basename "$pwd")
-
-            echo "The parent directory is $parent."
-            echo "The current directory is $name."
-
-            echo ""
-            echo "Generating the HTML..."
-            asciidoctor \
-              -D book \
-              -a "date=$date" \
-              -o index.html \
-              ./book/index.adoc
-
-            echo ""
-            echo "Generating the EPUB..."
-            asciidoctor-epub3 \
-              -D book \
-              -a "date=$date" \
-              -o "$parent-$name.epub" \
-              ./book/index.adoc
-
-            echo ""
-            echo "Generating the PDF..."
-            asciidoctor-pdf \
-              -D book \
-              -a "date=$date" \
-              -o "$parent-$name.pdf" \
-              ./book/index.adoc
-
-            echo ""
-
-            ls book
-          '';
-        })
-      ];
-    };
-}
diff --git a/modules/scripts/build.nix b/modules/scripts/build.nix
deleted file mode 100644
index c04f4664..00000000
--- a/modules/scripts/build.nix
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  flake.modules.homeManager.base =
-    { pkgs, ... }:
-    {
-      home.packages = [
-        (pkgs.writeShellApplication {
-          name = "build";
-
-          text = ''
-            test -r book/index.adoc && exec build-adoc "$@"
-            test -x build && exec ./build "$@"
-          '';
-        })
-      ];
-    };
-}
diff --git a/modules/scripts/tmux-default-startup.nix b/modules/scripts/tmux-default-startup.nix
new file mode 100644
index 00000000..0264a8ea
--- /dev/null
+++ b/modules/scripts/tmux-default-startup.nix
@@ -0,0 +1,36 @@
+{ withSystem, ... }:
+
+let
+  name = "tmux-default-startup";
+in
+{
+  perSystem =
+    { pkgs, ... }:
+    {
+      packages.${name} = pkgs.writeShellApplication {
+        inherit name;
+
+        text = ''
+          if [[ -x "$PWD/.tmux-sessionizer" ]]; then
+            "$PWD/.tmux-sessionizer"
+          fi
+
+          if [[ -x "$PWD/.tmux" ]]; then
+            "$PWD/.tmux"
+          fi
+
+          tmux new-window -d -n scratch
+
+          "$EDITOR"
+        '';
+      };
+    };
+
+  flake.modules.homeManager.base =
+    { pkgs, ... }:
+    {
+      home.packages = [
+        (withSystem pkgs.system (psArgs: psArgs.config.packages.${name}))
+      ];
+    };
+}
diff --git a/modules/zsh/aliases.nix b/modules/zsh/aliases.nix
index 1995f1c4..6d587de6 100644
--- a/modules/zsh/aliases.nix
+++ b/modules/zsh/aliases.nix
@@ -9,9 +9,11 @@
         "..." = "cd ../..";
         "...." = "cd ../../..";
         "....." = "cd ../../../..";
+        build = "z build";
         chmox = "chmod +x";
         run = "./run";
         tag = "tag-release";
+        todo = "z todo";
         vss = "LC_ALL=C sort --unique ${config.xdg.userDirs.extraConfig.XDG_REPOS_DIR}/nixos-config/modules/home-manager/cli/neovim/config/spell/en.utf-8.adddotfiles/nvim/spell/en.utf-8.add --output ${config.xdg.userDirs.extraConfig.XDG_REPOS_DIR}/nixos-config/modules/home-manager/cli/neovim/config/spell/en.utf-8.add";
         wt = "git worktree";
         zet = "z zet";