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)