.\" $NiH: zipcmp.mdoc,v 1.11 2005/06/09 21:13:13 wiz Exp $
.\"
.\" zipcmp.mdoc -- compare zip archives
.\" Copyright (C) 2003, 2005 Dieter Baron and Thomas Klausner
.\"
.\" This file is part of libzip, a library to manipulate ZIP archives.
.\" The authors can be contacted at <nih@giga.or.at>
.\"
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.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
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.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in
.\"    the documentation and/or other materials provided with the
.\"    distribution.
.\" 3. The names of the authors may not be used to endorse or promote
.\"    products derived from this software without specific prior
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.\"
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.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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.\"
.Dd October 2, 2003
.Dt ZIPCMP 1
.Os
.Sh NAME
.Nm zipcmp
.Nd compare contents of zip archives
.Sh SYNOPSIS
.Nm
.Op Fl hiqVv
.Ar zip1 zip2
.Sh DESCRIPTION
.Nm
compares the zip archives
.Ar zip1
and
.Ar zip2
and checks if they contain the same files, comparing their names,
uncompressed sizes, and CRCs.
File order and compressed size differences are ignored.
.Pp
Supported options:
.Bl -tag -width MMM
.It Fl h
Display a short help message and exit.
.It Fl i
Compare names ignoring case distinctions.
.It Fl q
Quiet mode.
Compare
.Fl v .
.It Fl v
Verbose mode.
Print details about differences to stdout.
(This is the default.)
.It Fl V
Display version information and exit.
.El
.Sh EXIT STATUS
.Nm
exits 0 if the two zip archives contain the same files, 1 if they differ,
and \*[Gt]1 if an error occurred.
.Sh SEE ALSO
.Xr zipmerge 1 ,
.Xr libzip 3
.Sh AUTHORS
.An -nosplit
.An Dieter Baron Aq dillo@giga.or.at
and
.An Thomas Klausner Aq tk@giga.or.at