diff --git a/home/.config/home-manager/home.nix b/home/.config/home-manager/home.nix
index f772a605..02bf1938 100644
--- a/home/.config/home-manager/home.nix
+++ b/home/.config/home-manager/home.nix
@@ -148,6 +148,14 @@
     irb-power_assert
   '';
 
+  # - Tiny tools by me, they may be rewritten with another language.
+  # - Keep *.bash in shellscript naming in this repo for maintainability, the extname should be trimmed in the symlinks
+  xdg.dataFile."homemade/bin/bench_shells".source = ../../../home/.local/share/homemade/bin/bench_shells.bash;
+  xdg.dataFile."homemade/bin/updeps".source = ../../../home/.local/share/homemade/bin/updeps.bash;
+  home.sessionPath = [
+    "${config.xdg.dataHome}/homemade/bin"
+  ];
+
   home.packages = [
     pkgs.dprint
     pkgs.deno
@@ -221,3 +229,5 @@
   ];
 }
 
+
+
diff --git a/home/.config/zsh/.zshrc b/home/.config/zsh/.zshrc
index f269049e..f97ee28e 100644
--- a/home/.config/zsh/.zshrc
+++ b/home/.config/zsh/.zshrc
@@ -71,40 +71,6 @@ _compinit_with_interval() {
 }
 _compinit_with_interval
 
-update_tools() {
-  case ${OSTYPE} in
-  linux*)
-    sudo apt update --yes && sudo apt upgrade --yes
-    ;;
-  darwin*)
-    softwareupdate --install --recommended
-    ;;
-  esac
-
-  nix-channel --update
-  home-manager switch
-
-  if type 'sheldon' > /dev/null; then
-    sheldon lock --update
-  fi
-  if command -v rtx; then
-    rtx self-update
-    rtx plugins update
-  fi
-}
-
-# Keep under 120ms...!
-bench_zsh() {
-  hyperfine 'zsh -i -c exit'
-}
-
-bench_shells() {
-  bench_zsh
-  # Really having same options as zsh...?
-  hyperfine 'bash -i -c exit'
-  hyperfine 'nu -i -c exit'
-}
-
 case ${OSTYPE} in
 darwin*)
   test -e "${HOME}/.iterm2_shell_integration.zsh" && source "${HOME}/.iterm2_shell_integration.zsh"
diff --git a/home/.local/share/homemade/bin/bench_shells.bash b/home/.local/share/homemade/bin/bench_shells.bash
new file mode 100755
index 00000000..a7b72270
--- /dev/null
+++ b/home/.local/share/homemade/bin/bench_shells.bash
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+# ~ my feeling ~
+# 50ms : blazing fast!
+# 120ms : acceptable
+# 200ms : 1980s?
+# 300ms : slow!
+
+hyperfine 'zsh -i -c exit'
+# Really having same options as zsh...?
+hyperfine 'bash -i -c exit'
+hyperfine 'nu -i -c exit'
diff --git a/home/.local/share/homemade/bin/updeps.bash b/home/.local/share/homemade/bin/updeps.bash
new file mode 100755
index 00000000..2f5aff15
--- /dev/null
+++ b/home/.local/share/homemade/bin/updeps.bash
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+case ${OSTYPE} in
+linux*)
+	sudo apt update --yes && sudo apt upgrade --yes
+	;;
+darwin*)
+	softwareupdate --install --recommended
+	;;
+esac
+
+nix-channel --update
+home-manager switch
+
+if type 'sheldon' >/dev/null; then
+	sheldon lock --update
+fi
+if command -v rtx; then
+	rtx self-update
+	rtx plugins update
+fi