lttng-help(1)
=============


NAME
----
lttng-help - Display help information about an LTTng command


SYNOPSIS
--------
[verse]
*lttng* ['linkgenoptions:(GENERAL OPTIONS)'] *help* ['COMMAND']


DESCRIPTION
-----------
The `lttng help` command displays help information about an LTTng
command.

This command is the equivalent of:

[role="term"]
--------------------
lttng COMMAND --help
--------------------

where `COMMAND` is the name of the command about which to get help. If
'COMMAND' is omitted, `lttng help` shows general help about the
man:lttng(1) command.

The `lttng help` command attempts to launch `/usr/bin/man` to view
the command's man page. The path to the man pager can be overridden
by the `LTTNG_MAN_BIN_PATH` environment variable.


include::common-cmd-options-head.txt[]


include::common-cmd-help-options.txt[]


include::common-cmd-footer.txt[]


SEE ALSO
--------
man:lttng(1)
