<p>
<small><sup><a id="fn-unix" href="#ref-unix">1</a>)</sup>
On <a href="http://en.wikipedia.org/wiki/Unix-like">Unix-like</a> operating systems only.
<p>
<small><sup><a id="fn-unix" href="#ref-unix">1</a>)</sup>
On <a href="http://en.wikipedia.org/wiki/Unix-like">Unix-like</a> operating systems only.