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<body class="manpage">
<div id="header">
<h1>gitk(1) Manual Page</h1>
<h2 id="_name">NAME</h2>
<div class="sectionbody">
<p>gitk - The Git repository browser</p>
</div>
</div>
<div id="content">
<div class="sect1">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="verseblock">
<pre class="content"><em>gitk</em> [&lt;options&gt;] [&lt;revision-range&gt;] [--] [&lt;path&gt;&#8230;&#8203;]</pre>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Displays changes in a repository or a selected set of commits. This includes
visualizing the commit graph, showing information related to each commit, and
the files in the trees of each revision.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="paragraph">
<p>To control which revisions to show, gitk supports most options
applicable to the <em>git rev-list</em> command.  It also supports a few
options applicable to the <em>git diff-*</em> commands to control how the
changes each commit introduces are shown.  Finally, it supports some
gitk-specific options.</p>
</div>
<div class="paragraph">
<p>gitk generally only understands options with arguments in the
<em>stuck</em> form (see <a href="gitcli.html">gitcli(7)</a>) due to limitations in the
command-line parser.</p>
</div>
<div class="sect2">
<h3 id="_rev_list_options_and_arguments">rev-list options and arguments</h3>
<div class="paragraph">
<p>This manual page describes only the most frequently used options.  See
<a href="git-rev-list.html">git-rev-list(1)</a> for a complete list.</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1">--all</dt>
<dd>
<p>Show all refs (branches, tags, etc.).</p>
</dd>
<dt class="hdlist1">--branches[=&lt;pattern&gt;]</dt>
<dt class="hdlist1">--tags[=&lt;pattern&gt;]</dt>
<dt class="hdlist1">--remotes[=&lt;pattern&gt;]</dt>
<dd>
<p>Pretend as if all the branches (tags, remote branches, resp.)
are listed on the command line as <em>&lt;commit&gt;</em>. If <em>&lt;pattern&gt;</em>
is given, limit refs to ones matching given shell glob. If
pattern lacks <em>?</em>, <em>*</em>, or <em>[</em>, <em>/*</em> at the
end is implied.</p>
</dd>
<dt class="hdlist1">--since=&lt;date&gt;</dt>
<dd>
<p>Show commits more recent than a specific date.</p>
</dd>
<dt class="hdlist1">--until=&lt;date&gt;</dt>
<dd>
<p>Show commits older than a specific date.</p>
</dd>
<dt class="hdlist1">--date-order</dt>
<dd>
<p>Sort commits by date when possible.</p>
</dd>
<dt class="hdlist1">--merge</dt>
<dd>
<p>After an attempt to merge stops with conflicts, show the commits on
the history between two branches (i.e. the HEAD and the MERGE_HEAD)
that modify the conflicted files and do not exist on all the heads
being merged.</p>
</dd>
<dt class="hdlist1">--left-right</dt>
<dd>
<p>Mark which side of a symmetric difference a commit is reachable
from.  Commits from the left side are prefixed with a &lt;
symbol and those from the right with a &gt; symbol.</p>
</dd>
<dt class="hdlist1">--full-history</dt>
<dd>
<p>When filtering history with <em>&lt;path&gt;&#8230;&#8203;</em>, does not prune some
history.  (See "History simplification" in <a href="git-log.html">git-log(1)</a>
for a more detailed explanation.)</p>
</dd>
<dt class="hdlist1">--simplify-merges</dt>
<dd>
<p>Additional option to <code>--full-history</code> to remove some needless
merges from the resulting history, as there are no selected
commits contributing to this merge.  (See "History
simplification" in <a href="git-log.html">git-log(1)</a> for a more detailed
explanation.)</p>
</dd>
<dt class="hdlist1">--ancestry-path</dt>
<dd>
<p>When given a range of commits to display
(e.g. <em>commit1..commit2</em> or <em>commit2 ^commit1</em>), only
display commits that exist directly on the ancestry chain
between the <em>commit1</em> and <em>commit2</em>, i.e. commits that are
both descendants of <em>commit1</em>, and ancestors of <em>commit2</em>.
(See "History simplification" in <a href="git-log.html">git-log(1)</a> for a more
detailed explanation.)</p>
</dd>
<dt class="hdlist1">-L&lt;start&gt;,&lt;end&gt;:&lt;file&gt;</dt>
<dt class="hdlist1">-L:&lt;funcname&gt;:&lt;file&gt;</dt>
<dd>
<p>Trace the evolution of the line range given by <em>&lt;start&gt;,&lt;end&gt;</em>,
or by the function name regex <em>&lt;funcname&gt;</em>, within the <em>&lt;file&gt;</em>. You may
not give any pathspec limiters.  This is currently limited to
a walk starting from a single revision, i.e., you may only
give zero or one positive revision arguments, and
<em>&lt;start&gt;</em> and <em>&lt;end&gt;</em> (or <em>&lt;funcname&gt;</em>) must exist in the starting revision.
You can specify this option more than once. Implies <code>--patch</code>.
Patch output can be suppressed using <code>--no-patch</code>, but other diff formats
(namely <code>--raw</code>, <code>--numstat</code>, <code>--shortstat</code>, <code>--dirstat</code>, <code>--summary</code>,
<code>--name-only</code>, <code>--name-status</code>, <code>--check</code>) are not currently implemented.</p>
<div class="paragraph">
<p><em>&lt;start&gt;</em> and <em>&lt;end&gt;</em> can take one of these forms:</p>
</div>
<div class="ulist">
<ul>
<li>
<p>number</p>
<div class="paragraph">
<p>If <em>&lt;start&gt;</em> or <em>&lt;end&gt;</em> is a number, it specifies an
absolute line number (lines count from 1).</p>
</div>
</li>
<li>
<p><code>/regex/</code></p>
<div class="paragraph">
<p>This form will use the first line matching the given
POSIX regex. If <em>&lt;start&gt;</em> is a regex, it will search from the end of
the previous <code>-L</code> range, if any, otherwise from the start of file.
If <em>&lt;start&gt;</em> is <code>^/regex/</code>, it will search from the start of file.
If <em>&lt;end&gt;</em> is a regex, it will search
starting at the line given by <em>&lt;start&gt;</em>.</p>
</div>
</li>
<li>
<p>+offset or -offset</p>
<div class="paragraph">
<p>This is only valid for <em>&lt;end&gt;</em> and will specify a number
of lines before or after the line given by <em>&lt;start&gt;</em>.</p>
</div>
</li>
</ul>
</div>
<div class="paragraph">
<p>If <code>:</code><em>&lt;funcname&gt;</em> is given in place of <em>&lt;start&gt;</em> and <em>&lt;end&gt;</em>, it is a
regular expression that denotes the range from the first funcname line
that matches <em>&lt;funcname&gt;</em>, up to the next funcname line. <code>:</code><em>&lt;funcname&gt;</em>
searches from the end of the previous <code>-L</code> range, if any, otherwise
from the start of file. <code>^:</code><em>&lt;funcname&gt;</em> searches from the start of
file. The function names are determined in the same way as <code>git</code> <code>diff</code>
works out patch hunk headers (see <em>Defining a custom hunk-header</em>
in <a href="gitattributes.html">gitattributes(5)</a>).</p>
</div>
</dd>
<dt class="hdlist1">&lt;revision range&gt;</dt>
<dd>
<p>Limit the revisions to show. This can be either a single revision
meaning show from the given revision and back, or it can be a range in
the form "<em>&lt;from&gt;</em>..<em>&lt;to&gt;</em>" to show all revisions between <em>&lt;from&gt;</em> and
back to <em>&lt;to&gt;</em>. Note, more advanced revision selection can be applied.
For a more complete list of ways to spell object names, see
<a href="gitrevisions.html">gitrevisions(7)</a>.</p>
</dd>
<dt class="hdlist1">&lt;path&gt;&#8230;&#8203;</dt>
<dd>
<p>Limit commits to the ones touching files in the given paths. Note, to
avoid ambiguity with respect to revision names use "--" to separate the paths
from any preceding options.</p>
</dd>
</dl>
</div>
</div>
<div class="sect2">
<h3 id="_gitk_specific_options">gitk-specific options</h3>
<div class="dlist">
<dl>
<dt class="hdlist1">--argscmd=&lt;command&gt;</dt>
<dd>
<p>Command to be run each time gitk has to determine the revision
range to show.  The command is expected to print on its
standard output a list of additional revisions to be shown,
one per line.  Use this instead of explicitly specifying a
<em>&lt;revision-range&gt;</em> if the set of commits to show may vary
between refreshes.</p>
</dd>
<dt class="hdlist1">--select-commit=&lt;ref&gt;</dt>
<dd>
<p>Select the specified commit after loading the graph.
Default behavior is equivalent to specifying <em>--select-commit=HEAD</em>.</p>
</dd>
</dl>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_examples">Examples</h2>
<div class="sectionbody">
<div class="dlist">
<dl>
<dt class="hdlist1">gitk v2.6.12.. include/scsi drivers/scsi</dt>
<dd>
<p>Show the changes since version <em>v2.6.12</em> that changed any
file in the include/scsi or drivers/scsi subdirectories</p>
</dd>
<dt class="hdlist1">gitk --since="2 weeks ago" -- gitk</dt>
<dd>
<p>Show the changes during the last two weeks to the file <em>gitk</em>.
The "--" is necessary to avoid confusion with the <strong>branch</strong> named
<em>gitk</em></p>
</dd>
<dt class="hdlist1">gitk --max-count=100 --all -- Makefile</dt>
<dd>
<p>Show at most 100 changes made to the file <em>Makefile</em>. Instead of only
looking for changes in the current branch look in all branches.</p>
</dd>
</dl>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_files">Files</h2>
<div class="sectionbody">
<div class="paragraph">
<p>User configuration and preferences are stored at:</p>
</div>
<div class="ulist">
<ul>
<li>
<p><code>$XDG_CONFIG_HOME/git/gitk</code> if it exists, otherwise</p>
</li>
<li>
<p><code>$HOME/.gitk</code> if it exists</p>
</li>
</ul>
</div>
<div class="paragraph">
<p>If neither of the above exist then <code>$XDG_CONFIG_HOME/git/gitk</code> is created and
used by default. If <em>$XDG_CONFIG_HOME</em> is not set it defaults to
<code>$HOME/.config</code> in all cases.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_history">History</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Gitk was the first graphical repository browser. It&#8217;s written in
tcl/tk.</p>
</div>
<div class="paragraph">
<p><em>gitk</em> is actually maintained as an independent project, but stable
versions are distributed as part of the Git suite for the convenience
of end users.</p>
</div>
<div class="paragraph">
<p>gitk-git/ comes from Paul Mackerras&#8217;s gitk project:</p>
</div>
<div class="literalblock">
<div class="content">
<pre>git://ozlabs.org/~paulus/gitk</pre>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_see_also">SEE ALSO</h2>
<div class="sectionbody">
<div class="dlist">
<dl>
<dt class="hdlist1"><em>qgit(1)</em></dt>
<dd>
<p>A repository browser written in C++ using Qt.</p>
</dd>
<dt class="hdlist1"><em>tig(1)</em></dt>
<dd>
<p>A minimal repository browser and Git tool output highlighter written
in C using Ncurses.</p>
</dd>
</dl>
</div>
</div>
</div>
<div class="sect1">
<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>
</div>
<div id="footer">
<div id="footer-text">
Last updated 2025-02-14 21:38:14 -0800
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