diff --git a/tools/test.zsh b/tools/test.zsh
new file mode 100644
index 0000000..6de6e2f
--- /dev/null
+++ b/tools/test.zsh
@@ -0,0 +1,24 @@
+
+set -ex
+
+l ~
+l ~/.ssh
+cat ~/.zshrc
+cd /
+dfs
+dfs cd
+pwd
+dfs version
+dfs log 1
+l
+dogo
+tools/common.sh get_os_type
+tools/common.sh get_linux_dist
+bash -x tools/common.sh post_log 1 2 3
+
+dfs update
+dfs version
+
+# ..?
+p114 -c 4
+