title: Gaining better performance with inotify-tools and unison.
body: <p>I use <code>inotify-tools</code> and <code>unison</code> to synchronize folders between machines.
  Because I have a large folder to synchronize, I just simply write an <code>inotifywait</code> script to do the job automatically.
  Is it sensible to let <code>inotifywait</code> to monitor the subdirectories of the large folder to gain a better performance?</p>