diff --git a/dot_local/bin/executable_git-tree b/dot_local/bin/executable_git-tree
new file mode 100644
index 0000000..69a0eda
--- /dev/null
+++ b/dot_local/bin/executable_git-tree
@@ -0,0 +1,2 @@
+#!/bin/bash
+git log --all --graph --decorate --oneline $*
diff --git a/dot_local/bin/executable_vimdirdiff b/dot_local/bin/executable_vimdirdiff
new file mode 100644
index 0000000..fc316be
--- /dev/null
+++ b/dot_local/bin/executable_vimdirdiff
@@ -0,0 +1,10 @@
+#!/bin/bash
+# Adapted a little bit for my setup.
+# @source https://github.com/martinvonz/jj/wiki/Vim/e9c31b7b424f2ce69bfd549e18116a57480c48ca
+
+# Shell-escape each path:
+DIR1=$(printf '%q' "$1"); shift
+DIR2=$(printf '%q' "$1"); shift
+
+# The colorscheme is only important on Vim versions older than 9.0
+nvim "$@" -c "DirDiff $DIR1 $DIR2"