.nf
\-h, \-\-help
Show summary of possible options and commands.
+\-a, \-\-all
+ Destroy all sessions
\-\-list-options
Simple listing of options
.fi
.IP "81"
Tracing already stopped
+
+.IP "98"
+No UST consumer detected
+
+.IP "99"
+No Kernel consumer detected
.PP
.SH "ENVIRONMENT VARIABLES"