no arguments).  If a <code>help</code>
command is present in the <code>git-shell-commands</code> directory, it is
run to provide the user with an overview of allowed actions.  Then a
"git&gt; " prompt is presented at which one can enter any of the
commands from the <code>git-shell-commands</code> directory, or <code>exit</code> to close
the connection.</p>
</div>
<div class="paragraph">
<p>Generally this mode is used as an administrative interface to allow
users to list repositories they have acces