man-pages/man1/xzdiff.1.html
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<H1>XZDIFF</H1>
Section: XZ Utils (1)<BR>Updated: 2011-03-19<BR><A HREF="#index">Index</A>
<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
<A NAME="lbAB">&nbsp;</A>
<H2>NAME</H2>
xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files
<A NAME="lbAC">&nbsp;</A>
<H2>SYNOPSIS</H2>
<B>xzcmp</B>
[<I>cmp_options</I>] <I>file1</I> [<I>file2</I>]
<BR>
<B>xzdiff</B>
[<I>diff_options</I>] <I>file1</I> [<I>file2</I>]
<BR>
<B>lzcmp</B>
[<I>cmp_options</I>] <I>file1</I> [<I>file2</I>]
<BR>
<B>lzdiff</B>
[<I>diff_options</I>] <I>file1</I> [<I>file2</I>]
<A NAME="lbAD">&nbsp;</A>
<H2>DESCRIPTION</H2>
<B>xzcmp</B>
and
<B>xzdiff</B>
invoke
<B><A HREF="/cgi-bin/man/man2html?1+cmp">cmp</A></B>(1)
or
<B><A HREF="/cgi-bin/man/man2html?1+diff">diff</A></B>(1)
on files compressed with
<B><A HREF="/cgi-bin/man/man2html?1+xz">xz</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?1+lzma">lzma</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?1+gzip">gzip</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?1+bzip2">bzip2</A></B>(1),
or
<B><A HREF="/cgi-bin/man/man2html?1+lzop">lzop</A></B>(1).
All options specified are passed directly to
<B><A HREF="/cgi-bin/man/man2html?1+cmp">cmp</A></B>(1)
or
<B><A HREF="/cgi-bin/man/man2html?1+diff">diff</A></B>(1).
If only one file is specified, then the files compared are
<I>file1</I>
(which must have a suffix of a supported compression format) and
<I>file1</I>
from which the compression format suffix has been stripped.
If two files are specified,
then they are uncompressed if necessary and fed to
<B><A HREF="/cgi-bin/man/man2html?1+cmp">cmp</A></B>(1)
or
<B><A HREF="/cgi-bin/man/man2html?1+diff">diff</A></B>(1).
The exit status from
<B><A HREF="/cgi-bin/man/man2html?1+cmp">cmp</A></B>(1)
or
<B><A HREF="/cgi-bin/man/man2html?1+diff">diff</A></B>(1)
is preserved.
<P>
The names
<B>lzcmp</B>
and
<B>lzdiff</B>
are provided for backward compatibility with LZMA Utils.
<A NAME="lbAE">&nbsp;</A>
<H2>SEE ALSO</H2>
<B><A HREF="/cgi-bin/man/man2html?1+cmp">cmp</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?1+diff">diff</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?1+xz">xz</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?1+gzip">gzip</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?1+bzip2">bzip2</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?1+lzop">lzop</A></B>(1),
<B><A HREF="/cgi-bin/man/man2html?1+zdiff">zdiff</A></B>(1)
<A NAME="lbAF">&nbsp;</A>
<H2>BUGS</H2>
Messages from the
<B><A HREF="/cgi-bin/man/man2html?1+cmp">cmp</A></B>(1)
or
<B><A HREF="/cgi-bin/man/man2html?1+diff">diff</A></B>(1)
programs refer to temporary filenames instead of those specified.
<P>
<HR>
<A NAME="index">&nbsp;</A><H2>Index</H2>
<DL>
<DT id="1"><A HREF="#lbAB">NAME</A><DD>
<DT id="2"><A HREF="#lbAC">SYNOPSIS</A><DD>
<DT id="3"><A HREF="#lbAD">DESCRIPTION</A><DD>
<DT id="4"><A HREF="#lbAE">SEE ALSO</A><DD>
<DT id="5"><A HREF="#lbAF">BUGS</A><DD>
</DL>
<HR>
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