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79e094df PP |
1 | lttng-view(1) |
2 | ============= | |
3 | ||
4 | ||
5 | NAME | |
6 | ---- | |
7 | lttng-view - View the traces of an LTTng tracing session | |
8 | ||
9 | ||
10 | SYNOPSIS | |
11 | -------- | |
12 | [verse] | |
ce19b9ed | 13 | *lttng* ['linkgenoptions:(GENERAL OPTIONS)'] *view* [option:--viewer='CMD'] [option:--trace-path='PATH' | 'SESSION'] |
79e094df PP |
14 | |
15 | ||
16 | DESCRIPTION | |
17 | ----------- | |
18 | The `lttng view` command launches an external trace viewer to view the | |
19 | current trace of a tracing session. | |
20 | ||
21 | If 'SESSION' is omitted, the viewer is launched for the current tracing | |
22 | session (see linklttng:lttng-create(1) for more information | |
23 | about the current tracing session). Otherwise, it is launched for the | |
24 | existing tracing session named 'SESSION'. `lttng list` | |
25 | outputs all the existing tracing sessions (see linklttng:lttng-list(1)). | |
26 | ||
27 | By default, the linklttng:babeltrace(1) trace viewer is launched. | |
28 | Another trace viewer command can be specified using the | |
29 | option:--viewer option. | |
30 | ||
31 | By default, the trace path of the chosen tracing session is given | |
32 | as the first positional argument to the trace viewer. This path can | |
33 | be overridden using the option:--trace-path option. | |
34 | ||
35 | ||
36 | include::common-cmd-options-head.txt[] | |
37 | ||
38 | ||
39 | option:-t, option:--trace-path='PATH':: | |
40 | View trace at path 'PATH' instead of using the chosen tracing | |
41 | session's trace path. | |
42 | ||
43 | option:-e, option:--viewer='CMD':: | |
44 | Use 'CMD' as the trace viewer. | |
45 | ||
46 | ||
47 | include::common-cmd-help-options.txt[] | |
48 | ||
49 | ||
50 | include::common-cmd-footer.txt[] | |
51 | ||
52 | ||
53 | SEE ALSO | |
54 | -------- | |
55 | linklttng:lttng(1) |