2 Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
3 <josh.macdonald@gmail.com>
6 Thanks for downloading Xdelta!
8 This directory contains the Xdelta3 command-line interface (CLI) and source
9 distribution for VCDIFF differential compression, a.k.a. delta
10 compression. The latest information and downloads are available here:
13 http://code.google.com/p/xdelta/
15 The command-line syntax:
17 http://code.google.com/p/xdelta/wiki/CommandLineSyntax
19 Run 'xdelta3 -h' for brief help. Run 'xdelta3 test' for built-in tests.
21 Sample commands (like gzip, -e means encode, -d means decode)
23 xdelta3 -9 -S djw -e -vfs OLD_FILE NEW_FILE DELTA_FILE
24 xdelta3 -d -vfs OLD_FILE DELTA_FILE DECODED_FILE
26 File bug reports and browse open support issues here:
28 http://code.google.com/p/xdelta/issues/list
30 The source distribution contains the C/C++/Python APIs, Unix, Microsoft VC++
31 and Cygwin builds. Xdelta3 is covered under the terms of the GPL, see
34 Commercial inquiries welcome, please contact <josh.macdonald@gmail.com>