projects / lttng-tools.git / blame
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| 49746d45 JG |
1 | .TH "LTTNG-CRASH" "1" "March 26th, 2015" "" "" |
| 2 | ||
| 3 | .SH "NAME" | |
| 94ffb05d | 4 | lttng-crash \- LTTng Crash Trace Viewer |
| 49746d45 JG |
5 | |
| 6 | .SH "SYNOPSIS" | |
| 7 | ||
| 8 | .PP | |
| 9 | lttng-crash [OPTIONS] FILE | |
| 10 | .SH "DESCRIPTION" | |
| 11 | ||
| 12 | .PP | |
| 13 | The LTTng project aims at providing highly efficient tracing tools for Linux. | |
| 14 | Its tracers help track down performance issues and debug problems involving | |
| 15 | multiple concurrent processes and threads. Tracing across multiple systems | |
| 16 | is also possible. | |
| 17 | ||
| 18 | The \fBlttng-crash\fP command line tool, part of the lttng-tools package, is used to | |
| 19 | view or recover trace buffers in the event of a crash. | |
| 20 | .SH "OPTIONS" | |
| 21 | ||
| 22 | .PP | |
| 23 | This program follows the usual GNU command line syntax with long options starting with | |
| 24 | two dashes. Below is a summary of the available options. | |
| 25 | .PP | |
| 26 | ||
| 27 | .TP | |
| 28 | .BR "\-h, \-\-help" | |
| 29 | Show summary of possible options and commands. | |
| 30 | .TP | |
| 31 | .BR "\-V, \-\-version" | |
| 32 | Show version. | |
| 33 | .TP | |
| 34 | .BR "\-v, \-\-verbose" | |
| 35 | Increase verbosity. | |
| 36 | Three levels of verbosity are available which are triggered by putting additional v to | |
| 37 | the option (\-vv or \-vvv) | |
| 38 | .TP | |
| 39 | .BR "\-e, \-\-viewer NAME" | |
| 40 | Specify viewer and/or options to use. This will completely override the default | |
| 41 | viewers therefore make sure to specify the full command. The trace directory paths are | |
| 42 | appended at the end to the arguments. (defaults: babeltrace) | |
| 43 | .TP | |
| 44 | .BR "\-x, \-\-extract PATH" | |
| 45 | Extract trace(s) to the specified path. Don't display the trace. | |
| 46 | ||
| 47 | .SH "SEE ALSO" | |
| 48 | .BR babeltrace(1), | |
| 49 | .BR lttng(1), | |
| 50 | .BR lttng-ust(3), | |
| 51 | .BR lttng-sessiond(8), | |
| 52 | .BR lttng-relayd(8), | |
| 53 | ||
| 54 | .SH "BUGS" | |
| 55 | ||
| 56 | .PP | |
| 57 | If you encounter any issues or usability problem, please report it on our | |
| 58 | mailing list <lttng-dev@lists.lttng.org> to help improve this project or | |
| 59 | at https://bugs.lttng.org which is a bug tracker. | |
| 60 | .PP | |
| 61 | ||
| 62 | .SH "CREDITS" | |
| 63 | ||
| 64 | .PP | |
| 65 | lttng is distributed under the GNU General Public License version 2. See the file | |
| 66 | COPYING for details. | |
| 67 | .PP | |
| 68 | A Web site is available at http://lttng.org for more information on the LTTng | |
| 69 | project. | |
| 70 | .PP | |
| 71 | You can also find our git tree at http://git.lttng.org. | |
| 72 | .PP | |
| 73 | Mailing lists for support and development: <lttng-dev@lists.lttng.org>. | |
| 74 | .PP | |
| 75 | You can find us on IRC server irc.oftc.net (OFTC) in #lttng. | |
| 76 | .PP | |
| 77 | .SH "AUTHORS" | |
| 78 | ||
| 79 | .PP | |
| 80 | lttng-crash was originally written by Mathieu Desnoyers. It is currently | |
| 81 | maintained by Jérémie Galarneau <jeremie.galarneau@efficios.com>. | |
| 82 | .PP |