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<div id="header">
<h1>
git-cat-file(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>git-cat-file -
Provide content or type and size information for repository objects
</p>
</div>
</div>
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="verseblock">
<div class="verseblock-content"><em>git cat-file</em> (-t | -s | -e | -p | <type> | --textconv ) <object>
<em>git cat-file</em> (--batch | --batch-check) < <list-of-objects></div>
<div class="verseblock-attribution">
</div></div>
</div>
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph"><p>In its first form, the command provides the content or the type of an object in
the repository. The type is required unless <em>-t</em> or <em>-p</em> is used to find the
object type, or <em>-s</em> is used to find the object size, or <em>--textconv</em> is used
(which implies type "blob").</p></div>
<div class="paragraph"><p>In the second form, a list of objects (separated by linefeeds) is provided on
stdin, and the SHA1, type, and size of each object is printed on stdout.</p></div>
</div>
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
<object>
</dt>
<dd>
<p>
The name of the object to show.
For a more complete list of ways to spell object names, see
the "SPECIFYING REVISIONS" section in <a href="gitrevisions.html">gitrevisions(7)</a>.
</p>
</dd>
<dt class="hdlist1">
-t
</dt>
<dd>
<p>
Instead of the content, show the object type identified by
<object>.
</p>
</dd>
<dt class="hdlist1">
-s
</dt>
<dd>
<p>
Instead of the content, show the object size identified by
<object>.
</p>
</dd>
<dt class="hdlist1">
-e
</dt>
<dd>
<p>
Suppress all output; instead exit with zero status if <object>
exists and is a valid object.
</p>
</dd>
<dt class="hdlist1">
-p
</dt>
<dd>
<p>
Pretty-print the contents of <object> based on its type.
</p>
</dd>
<dt class="hdlist1">
<type>
</dt>
<dd>
<p>
Typically this matches the real type of <object> but asking
for a type that can trivially be dereferenced from the given
<object> is also permitted. An example is to ask for a
"tree" with <object> being a commit object that contains it,
or to ask for a "blob" with <object> being a tag object that
points at it.
</p>
</dd>
<dt class="hdlist1">
--textconv
</dt>
<dd>
<p>
Show the content as transformed by a textconv filter. In this case,
<object> has be of the form <treeish>:<path>, or :<path> in order
to apply the filter to the content recorded in the index at <path>.
</p>
</dd>
<dt class="hdlist1">
--batch
</dt>
<dd>
<p>
Print the SHA1, type, size, and contents of each object provided on
stdin. May not be combined with any other options or arguments.
</p>
</dd>
<dt class="hdlist1">
--batch-check
</dt>
<dd>
<p>
Print the SHA1, type, and size of each object provided on stdin. May not
be combined with any other options or arguments.
</p>
</dd>
</dl></div>
</div>
<h2 id="_output">OUTPUT</h2>
<div class="sectionbody">
<div class="paragraph"><p>If <em>-t</em> is specified, one of the <type>.</p></div>
<div class="paragraph"><p>If <em>-s</em> is specified, the size of the <object> in bytes.</p></div>
<div class="paragraph"><p>If <em>-e</em> is specified, no output.</p></div>
<div class="paragraph"><p>If <em>-p</em> is specified, the contents of <object> are pretty-printed.</p></div>
<div class="paragraph"><p>If <type> is specified, the raw (though uncompressed) contents of the <object>
will be returned.</p></div>
<div class="paragraph"><p>If <em>--batch</em> is specified, output of the following form is printed for each
object specified on stdin:</p></div>
<div class="listingblock">
<div class="content">
<pre><tt><sha1> SP <type> SP <size> LF
<contents> LF</tt></pre>
</div></div>
<div class="paragraph"><p>If <em>--batch-check</em> is specified, output of the following form is printed for
each object specified on stdin:</p></div>
<div class="listingblock">
<div class="content">
<pre><tt><sha1> SP <type> SP <size> LF</tt></pre>
</div></div>
<div class="paragraph"><p>For both <em>--batch</em> and <em>--batch-check</em>, output of the following form is printed
for each object specified on stdin that does not exist in the repository:</p></div>
<div class="listingblock">
<div class="content">
<pre><tt><object> SP missing LF</tt></pre>
</div></div>
</div>
<h2 id="_author">Author</h2>
<div class="sectionbody">
<div class="paragraph"><p>Written by Linus Torvalds <<a href="mailto:torvalds@osdl.org">torvalds@osdl.org</a>></p></div>
</div>
<h2 id="_documentation">Documentation</h2>
<div class="sectionbody">
<div class="paragraph"><p>Documentation by David Greaves, Junio C Hamano and the git-list <<a href="mailto:git@vger.kernel.org">git@vger.kernel.org</a>>.</p></div>
</div>
<h2 id="_git">GIT</h2>
<div class="sectionbody">
<div class="paragraph"><p>Part of the <a href="git.html">git(1)</a> suite</p></div>
</div>
<div id="footer">
<div id="footer-text">
Last updated 2010-11-06 00:41:57 UTC
</div>
</div>
</body>
</html>