specified using its `--live-port` option.
The
-<a href="http://www.efficios.com/babeltrace" class="ext">`babeltrace`</a>
+<a href="http://diamon.org/babeltrace" class="ext">`babeltrace`</a>
viewer supports LTTng live as one of its input formats. `babeltrace` is
the default viewer when using `lttng view`. To use it manually, first
list active tracing sessions by doing the following (assuming the relay