 class="paragraph">
<p>In addition, if the variable is set to
<code>af_unix:[&lt;socket_type&gt;:]&lt;absolute-pathname&gt;</code>, Git will try
to open the path as a Unix Domain Socket.  The socket type
can be either <code>stream</code> or <code>dgram</code>.</p>
</div>
<div class="paragraph">
<p>Unsetting the variable, or setting it to empty, "0" or
"false" (case insensitive) disables trace messages.</p>
</div>
<div class="paragraph">
<p>See <a href="technical/api-trace2.html">Trace2 documentation</a>
for