</p>
<p>To activate FlightGear's telnet server capabilities, call it with
-a <em>--props</em> specifiaction:
+a <em>--telnet</em> specifiaction:
<blockquote>
<pre>
-$ fgfs --props=socket,bi,5,localhost,5501,tcp
+$ fgfs --telnet=socket,bi,5,localhost,5501,tcp
</pre>
<br>
<blockquote>
<pre>
$ fgfsscript&
-$ fgfs --props=socket,bi,5,localhost,5501,tcp
+$ fgfs --telnet=socket,bi,5,localhost,5501,tcp
</pre>
</blockquote>