lttng-view(1) ============= NAME ---- lttng-view - View the traces of an LTTng tracing session SYNOPSIS -------- [verse] *lttng* ['GENERAL OPTIONS'] *view* [option:--viewer='CMD'] [option:--trace-path='PATH' | 'SESSION'] DESCRIPTION ----------- The `lttng view` command launches an external trace viewer to view the current trace of a tracing session. If 'SESSION' is omitted, the viewer is launched for the current tracing session (see linklttng:lttng-create(1) for more information about the current tracing session). Otherwise, it is launched for the existing tracing session named 'SESSION'. `lttng list` outputs all the existing tracing sessions (see linklttng:lttng-list(1)). By default, the linklttng:babeltrace(1) trace viewer is launched. Another trace viewer command can be specified using the option:--viewer option. By default, the trace path of the chosen tracing session is given as the first positional argument to the trace viewer. This path can be overridden using the option:--trace-path option. include::common-cmd-options-head.txt[] option:-t, option:--trace-path='PATH':: View trace at path 'PATH' instead of using the chosen tracing session's trace path. option:-e, option:--viewer='CMD':: Use 'CMD' as the trace viewer. include::common-cmd-help-options.txt[] include::common-cmd-footer.txt[] SEE ALSO -------- linklttng:lttng(1)