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.IX Title "CLEANKRF 1"
.TH CLEANKRF 1 2023-07-29 "perl v5.38.0" "User Contributed Perl Documentation"
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.nh
.SH NAME
cleankrf \- Clean a DNSSEC\-Tools keyrec files of old data
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 1
\&  cleankrf [options] <keyrec\-files>
.Ve
.SH DESCRIPTION
.IX Header "DESCRIPTION"
\&\fBcleankrf\fR cleans old data out of a set of DNSSEC-Tools \fIkeyrec\fR files.
The old data are obsolete signing sets, orphaned keys, and obsolete keys.
.PP
Obsolete signing sets are set \fIkeyrec\fRs unreferenced by a zone \fIkeyrec\fR.
Revoked signing sets are considered obsolete by \fBcleankrf\fR.
.PP
Orphaned keys are KSK and ZSK key \fIkeyrec\fRs unreferenced by a set \fIkeyrec\fR.
.PP
Obsolete keys are key \fIkeyrec\fRs with a \fIkeyrec_type\fR of \fBkskobs\fR or
\&\fBzskobs\fR.
.PP
\&\fBcleankrf\fR's exit code is the count of orphaned and obsolete \fIkeyrec\fRs
found.
.SH OPTIONS
.IX Header "OPTIONS"
.IP \fB\-count\fR 4
.IX Item "-count"
Display a final count of old \fIkeyrec\fRs found in the \fIkeyrec\fR files.  This
option allows the count to be displayed even if the \fB\-quiet\fR option is given.
.IP \fB\-list\fR 4
.IX Item "-list"
The key \fIkeyrec\fRs are checked for old \fIkeyrec\fRs, but they are not removed
from the \fIkeyrec\fR file.  The names of the old \fIkeyrec\fRs are displayed.
.IP \fB\-rm\fR 4
.IX Item "-rm"
Delete the key files, both \fB.key\fR and \fB.private\fR, from orphaned and
expired \fIkeyrec\fRs.
.IP \fB\-quiet\fR 4
.IX Item "-quiet"
Display no output.
.IP \fB\-verbose\fR 4
.IX Item "-verbose"
Display output about referenced keys and unreferenced keys.
.IP \fB\-Version\fR 4
.IX Item "-Version"
Displays the version information for \fBcleankrf\fR and the DNSSEC-Tools package.
.IP \fB\-help\fR 4
.IX Item "-help"
Display a usage message.
.SH COPYRIGHT
.IX Header "COPYRIGHT"
Copyright 2004\-2014 SPARTA, Inc.  All rights reserved.
See the COPYING file included with the DNSSEC-Tools package for details.
.SH AUTHOR
.IX Header "AUTHOR"
Wayne Morrison, tewok@tislabs.com
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBfixkrf\|(8)\fR,
\&\fBlskrf\|(8)\fR,
\&\fBzonesigner\|(8)\fR
.PP
\&\fBNet::DNS::SEC::Tools::keyrec.pm\|(3)\fR
.PP
\&\fBfile\-keyrec.pm\|(5)\fR