/usr/share/doc/zsync/copyright is in zsync 0.6.2-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Mon, 15 Nov 2004 12:56:46 +0100.
It was downloaded from http://zsync.moria.org.uk/
Copyright:
zsync is based on the rsync algorithm, by Andrew Tridgell. zsync also uses
a large part of zlib - this code, in the zlib subdirectory, is copyright
1995-2003 Jean-loup Gailly and Mark Adler, see zlib/README for details.
zlib also includes checksum code taken from OpenBSD. The MD4 code is public
domanain, by Colin Plumb and Todd C. Miller. The SHA1 code is also public
domain, by Steve Reid. This code is in the libhash/ subdirectory, see the
individual files for their non-copyright notices.
The rest of the code (that is, everything not in the zlib and libhash
subdirectories) is copyright (C) 2004 Colin Phipps <cph@moria.org.uk>.
Upstream Author: Colin Phipps <cph@moria.org.uk>
License:
The Artistic License
Version 2.0beta4, October 2000
Copyright (C) 2000, Larry Wall.
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
This copyright license states the terms under which a given free
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