* **LTTng-tools**: Libraries and command-line interface to
control tracing sessions.
** <<lttng-sessiond,Session daemon>> (man:lttng-sessiond(8)).
-** <<lttng-consumerd,Consumer daemon>> (man:lttng-consumerd(8)).
+** <<lttng-consumerd,Consumer daemon>> (cmd:lttng-consumerd).
** <<lttng-relayd,Relay daemon>> (man:lttng-relayd(8)).
** <<liblttng-ctl-lttng,Tracing control library>> (`liblttng-ctl`).
** <<lttng-cli,Tracing control command-line tool>> (man:lttng(1)).
.The consumer daemon.
image::plumbing-consumerd.png[]
-The _consumer daemon_, man:lttng-consumerd(8), is a daemon which shares
+The _consumer daemon_, cmd:lttng-consumerd, is a daemon which shares
ring buffers with user applications or with the LTTng kernel modules to
collect trace data and send it to some location (on disk or to a
<<lttng-relayd,relay daemon>> over the network). The consumer daemon
function, this is a custom name given to the event rule. With the
JUL, log4j, and Python domains, this is a logger name.
-With a tracepoint, logger, or system call name, the last character
-can be `*` to match anything that remains.
+With a tracepoint, logger, or system call name, you can use the special
+`*` globbing character to match anything (for example, `sched_*`,
+`my_comp*:*msg_*`).
|All.
.PIDs 3, 7, 10, and 13 are removed from the whitelist.
image::track-1-4-15-16.png[]
-LTTng can track all possible PIDs again using the opt:track(1):--all
-option:
+LTTng can track all possible PIDs again using the
+opt:lttng-track(1):--all option:
[role="term"]
----