TACHK(1)              User Contributed Perl Documentation             TACHK(1)


NAME
       tachk - Check the validity of the trust anchors in a named.conf file

SYNOPSIS
         tachk [options] <named.conf>

DESCRIPTION
       tachk checks the validity of the trust anchors in the specified
       named.conf file.  The output given depends on the options selected.

       Note:  This script may be removed in future releases.

OPTIONS
       tachk takes two types of options:  record-attribute options and output-
       style options.  These option sets are detailed below.

   Record-Attribute Options
       These options define which trust anchor records will be displayed.

       -valid
           This option displays the valid trust anchors in a named.conf file.

       -invalid
           This option displays the invalid trust anchors in a named.conf
           file.

   Output-Format Options
       These options define how the trust anchor information will be
       displayed.  Without any of these options, the zone name and key tag
       will be displayed for each trust anchor.

       -count
           The count of matching records will be displayed, but the matching
           records will not be.

       -long
           The long form of output will be given.  The zone name and key tag
           will be displayed for each trust anchor.

       -terse
           This option displays only the name of the zones selected by other
           options.

       -Version
           Displays the version information for tachk and the DNSSEC-Tools
           package.

       -help
           Display a usage message.

AUTHOR
       Wesley Griffin

       (Current contact for tachk is Wayne Morrison, tewok@tislabs.com.)

SEE ALSO
       trustman(8)

       named.conf(5)

perl v5.38.0                      2023-07-29                          TACHK(1)