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=pod

=head1 NAME

unzpaq - PAQ ppen standard uncompressor

=head1 SYNOPSIS

  unzpaq [lx] archive.zpaq [file ...]

=head1 DESCRIPTION

PAQ is a series of open source data compression archivers that have
evolved through collaborative development to top rankings on several
benchmarks measuring compression ratio although at the expense of
speed and memory usage.

=head1 OPTIONS

None.

=over 4

=item B<-h>

Display short help.

=back

=head1 EXAMPLES

Unzpaq lists or extracts an archive. To list the contents of an
archive:

    unzpaq l archive.zpaq

Command C<x> Extracts and uncompress files. If no file names are
given, then extract all files using the stored names. Skips
(does not overwrite) existing files. If one or more file names
are given, then extract that number of files and rename them,
overwriting existing files, and ignoring any remaining files in
the archive. An example:

    zpaq x archive.zpaq

=head1 ENVIRONMENT

None.

=head1 FILES

None.

=head1 STANDARDS

See zpaq.pdf (ZPAQ Level 1 and later) in section AVAILABILITY . It is
anticipated that future levels (ZPAQ-2, ZPAQ-3, etc.) will be backward
compatible, such that newer levels can read archives produced by older
programs.

=head1 AVAILABILITY

http://cs.fit.edu/~mmahoney/compression/#zpaq

=head1 SEE ALSO

C<bzip2(1)>
C<gzip(1)>
C<lzop(1)>
C<lzma(1)>
C<p7zip(1)>
C<rzip(1)>
C<unace(1)>
C<unrar(1)>
C<unzip(1)>
C<zip(1)>

=head1 AUTHORS

Program was written by Matt Mahoney <matmahoney@yahoo.com>

This manual page was put together by Jari Aalto
<jari.aalto@cante.net>. Released under license GNU GPL version 2 or
(at your option) any later version. For more information about
license, visit <http://www.gnu.org/copyleft/gpl.html>.

=cut
