1TRACE-CMD-LISTEN(1)            libtracefs Manual           TRACE-CMD-LISTEN(1)
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NAME

6       trace-cmd-listen - listen for incoming connection to record tracing.
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SYNOPSIS

9       trace-cmd listen -p port [OPTIONS]
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DESCRIPTION

12       The trace-cmd(1) listen sets up a port to listen to waiting for
13       connections from other hosts that run trace-cmd-record(1) with the -N
14       option. When a connection is made, and the remote host sends data, it
15       will create a file called trace.HOST:PORT.dat. Where HOST is the name
16       of the remote host, and PORT is the port that the remote host used to
17       connect with.
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OPTIONS

20       -p port
21           This option will specify the port to listen to.
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23       -D
24           This options causes trace-cmd listen to go into a daemon mode and
25           run in the background.
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27       -d dir
28           This option specifies a directory to write the data files into.
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30       -o filename
31           This option overrides the default trace in the trace.HOST:PORT.dat
32           that is created when a remote host connects.
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34       -l filename
35           This option writes the output messages to a log file instead of
36           standard output.
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38       --verbose[=level]
39           Set the log level. Supported log levels are "none", "critical",
40           "error", "warning", "info", "debug", "all" or their identifiers
41           "0", "1", "2", "3", "4", "5", "6". Setting the log level to
42           specific value enables all logs from that and all previous levels.
43           The level will default to "info" if one is not specified.
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45               Example: enable all critical, error and warning logs
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47               trace-cmd listen --verbose=warning
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SEE ALSO

50       trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1),
51       trace-cmd-start(1), trace-cmd-stop(1), trace-cmd-extract(1),
52       trace-cmd-reset(1), trace-cmd-split(1), trace-cmd-list(1)
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AUTHOR

55       Written by Steven Rostedt, <rostedt@goodmis.org[1]>
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RESOURCES

58       https://git.kernel.org/pub/scm/utils/trace-cmd/trace-cmd.git/
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COPYING

61       Copyright (C) 2010 Red Hat, Inc. Free use of this software is granted
62       under the terms of the GNU Public License (GPL).
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NOTES

65        1. rostedt@goodmis.org
66           mailto:rostedt@goodmis.org
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70libtracefs                        07/23/2022               TRACE-CMD-LISTEN(1)
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