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KTRDUMP(8)              FreeBSD System Manager's Manual             KTRDUMP(8)

NAME
     ktrdump - print kernel ktr trace buffer

SYNOPSIS
     ktrdump [-cft] [-e execfile] [-m corefile] [-o outfile]

DESCRIPTION
     The ktrdump utility is used to dump the contents of the kernel ktr trace
     buffer.

     The following options are available:

     -c                 Print the CPU number that each entry was logged from.

     -f                 Print the file and line number that each entry was
                        logged from.

     -t                 Print the timestamp for each entry.

     -e execfile        The kernel image to resolve symbols from.  The default
                        is the value returned via getbootfile(3).

     -m corefile        The core file or memory image to read from.  The
                        default is /dev/mem.

     -o outfile         The file to write the output to.  The default is
                        standard output.

SEE ALSO
     ktr(4), ktr(9)

HISTORY
     The ktrdump utility first appeared in FreeBSD 5.0.

AUTHORS
     The ktrdump utility was implemented by Jake Burkholder
     <jake@FreeBSD.org>.

     This manual page was written by Chad David <davidc@FreeBSD.org>.

FreeBSD 11.0-PRERELEASE          April 1, 2002         FreeBSD 11.0-PRERELEASE

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | HISTORY | AUTHORS

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