Listen for incoming connection to record tracing.
trace-cmd listen -p port [OPTIONS]
The trace-cmd(1) listen sets up a port to listen to waiting for connections from other hosts that run trace-cmd-record(1) with the -N option. When a connection is made, and the remote host sends data, it will create a file called trace.HOST:PORT.dat. Where HOST is the name of the remote host, and PORT is the port that the remote host used to connect with.
-p port
This option will specify the port to listen to.
-D
This options causes trace-cmd listen to go into a daemon mode and run in the background.
-d dir
This option specifies a directory to write the data files into.
-o filename
This option overrides the default trace in the trace.HOST:PORT.dat that is created when a remote host connects.
-l filename
This option writes the output messages to a log file instead of standard output.
Written by Steven Rostedt, <\m[blue][email protected]\m[]\s-2\u[1]\d\s+2>
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git
Copyright (C) 2010 Red Hat, Inc. Free use of this software is granted under the terms of the GNU Public License (GPL).
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