In some linux, "#{pane_current_path}" lead us to "/" directory.
In some linux, "#{pane_current_path}" lead us to "/" directory.

Ref:
- http://unix.stackexchange.com/questions/101949/new-tmux-panes-go-to-the-same-directory-as-the-current-pane-new-tmux-windows-go

xiaohanyu/oh-my-laptop,xiaohanyu/oh-my-laptop