+command which belong to:
+
+With the option:--session='SESSION' option::
+ The tracing session named 'SESSION'.
+
+Without the option:--session option::
+ The current tracing session (see man:lttng-concepts(7) to learn more
+ about the current tracing session).
+
+With the option:--channel='CHANNEL' option::
+ The channel named 'CHANNEL'.
+
+Without the option:--channel option::
+ The channel named `channel0`.
+
+See man:lttng-concepts(7) to learn more about recording event rules.