TRACE-CMD-CLEAR(1)             libtracefs Manual            TRACE-CMD-CLEAR(1)

NAME
       trace-cmd-clear - clear the Ftrace buffer.

SYNOPSIS
       trace-cmd clear [OPTIONS]

DESCRIPTION
       The trace-cmd(1) clear clears the content of the Ftrace ring buffer.

OPTIONS
       -B buffer-name
           If the kernel supports multiple buffers, this will clear only the
           given buffer. It does not affect any other buffers. This may be
           used multiple times to specify different buffers. The top level
           buffer will not be clearded if this option is given.

       -a
           Clear all existing buffers, including the top level one.

SEE ALSO
       trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1),
       trace-cmd-start(1), trace-cmd-extract(1), trace-cmd-reset(1),
       trace-cmd-split(1), trace-cmd-list(1), trace-cmd-listen(1)

AUTHOR
           Steven Rostedt <rostedt@goodmis.org[1]>, author of trace-cmd.
           Tzvetomir Stoyanov <tz.stoyanov@gmail.com[2]>, author of this man page.

REPORTING BUGS
       Report bugs to <linux-trace-devel@vger.kernel.org[3]>

LICENSE
       trace-cmd is Free Software licensed under the terms of the GNU Public
       License (GPL).

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

NOTES
        1. rostedt@goodmis.org
           mailto:rostedt@goodmis.org

        2. tz.stoyanov@gmail.com
           mailto:tz.stoyanov@gmail.com

        3. linux-trace-devel@vger.kernel.org
           mailto:linux-trace-devel@vger.kernel.org

libtracefs                        04/07/2024                TRACE-CMD-CLEAR(1)