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.IX Title "EXPCHK 1"
.TH EXPCHK 1 2023-07-29 "perl v5.38.0" "User Contributed Perl Documentation"
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.nh
.SH NAME
expchk \- Check a keyrec file for expired zones
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 1
\&  expchk \-all \-expired \-valid \-warn numdays \-zone zonename \-count \-help keyrec_files
.Ve
.SH DESCRIPTION
.IX Header "DESCRIPTION"
\&\fBexpchk\fR checks a set of \fIkeyrec\fR files to determine if the zone \fIkeyrec\fRs
are valid or expired.  The type of zones displayed depends on the options
chosen; if no options are given the expired zones will be listed.
.SH OPTIONS
.IX Header "OPTIONS"
.IP \fB\-all\fR 4
.IX Item "-all"
Display expiration information on all zones, expired or valid, in the
specified \fIkeyrec\fR files.
.IP \fB\-expired\fR 4
.IX Item "-expired"
Display expiration information on the expired zones in the specified
\&\fIkeyrec\fR files.  This is the default action.
.IP \fB\-valid\fR 4
.IX Item "-valid"
Display expiration information on the valid zones in the specified
\&\fIkeyrec\fR files.
.IP "\fB\-warn numdays\fR" 4
.IX Item "-warn numdays"
A warning will be given for each valid zone that will expire in \fInumdays\fR
days.  This option has no effect on expired zones.
.IP "\fB\-zone zonename\fR" 4
.IX Item "-zone zonename"
Display expiration information on the zone specified in \fIzonename\fR.
.IP \fB\-count\fR 4
.IX Item "-count"
Only the count of matching zones (valid or expired) will be given.  If both
types of zones are selected, then the count will be the number of zones in the
specified \fIkeyrec\fR files.
.IP \fB\-help\fR 4
.IX Item "-help"
Display a usage message.
.IP \fB\-Version\fR 4
.IX Item "-Version"
Displays the version information for \fBexpchk\fR and the DNSSEC-Tools package.
.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"
\&\fBzonesigner\|(8)\fR
.PP
\&\fBNet::DNS::SEC::Tools::keyrec.pm\|(3)\fR