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<body class="manpage">
<div id="header">
<h1>
git-config(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>git-config -
   Get and set repository or global options
</p>
</div>
</div>
<div id="content">
<div class="sect1">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="verseblock">
<pre class="content"><em>git config</em> [&lt;file-option&gt;] [type] [-z|--null] name [value [value_regex]]
<em>git config</em> [&lt;file-option&gt;] [type] --add name value
<em>git config</em> [&lt;file-option&gt;] [type] --replace-all name value [value_regex]
<em>git config</em> [&lt;file-option&gt;] [type] [-z|--null] --get name [value_regex]
<em>git config</em> [&lt;file-option&gt;] [type] [-z|--null] --get-all name [value_regex]
<em>git config</em> [&lt;file-option&gt;] [type] [-z|--null] --get-regexp name_regex [value_regex]
<em>git config</em> [&lt;file-option&gt;] --unset name [value_regex]
<em>git config</em> [&lt;file-option&gt;] --unset-all name [value_regex]
<em>git config</em> [&lt;file-option&gt;] --rename-section old_name new_name
<em>git config</em> [&lt;file-option&gt;] --remove-section name
<em>git config</em> [&lt;file-option&gt;] [-z|--null] -l | --list
<em>git config</em> [&lt;file-option&gt;] --get-color name [default]
<em>git config</em> [&lt;file-option&gt;] --get-colorbool name [stdout-is-tty]
<em>git config</em> [&lt;file-option&gt;] -e | --edit</pre>
<div class="attribution">
</div></div>
</div>
</div>
<div class="sect1">
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph"><p>You can query/set/replace/unset options with this command. The name is
actually the section and the key separated by a dot, and the value will be
escaped.</p></div>
<div class="paragraph"><p>Multiple lines can be added to an option by using the <em>--add</em> option.
If you want to update or unset an option which can occur on multiple
lines, a POSIX regexp <code>value_regex</code> needs to be given.  Only the
existing values that match the regexp are updated or unset.  If
you want to handle the lines that do <strong>not</strong> match the regex, just
prepend a single exclamation mark in front (see also <a href="#EXAMPLES">[EXAMPLES]</a>).</p></div>
<div class="paragraph"><p>The type specifier can be either <em>--int</em> or <em>--bool</em>, to make
<em>git config</em> ensure that the variable(s) are of the given type and
convert the value to the canonical form (simple decimal number for int,
a "true" or "false" string for bool), or <em>--path</em>, which does some
path expansion (see <em>--path</em> below).  If no type specifier is passed, no
checks or transformations are performed on the value.</p></div>
<div class="paragraph"><p>When reading, the values are read from the system, global and
repository local configuration files by default, and options
<em>--system</em>, <em>--global</em>, <em>--local</em> and <em>--file &lt;filename&gt;</em> can be
used to tell the command to read from only that location (see <a href="#FILES">[FILES]</a>).</p></div>
<div class="paragraph"><p>When writing, the new value is written to the repository local
configuration file by default, and options <em>--system</em>, <em>--global</em>,
<em>--file &lt;filename&gt;</em> can be used to tell the command to write to
that location (you can say <em>--local</em> but that is the default).</p></div>
<div class="paragraph"><p>This command will fail with non-zero status upon error.  Some exit
codes are:</p></div>
<div class="olist arabic"><ol class="arabic">
<li>
<p>
The config file is invalid (ret=3),
</p>
</li>
<li>
<p>
can not write to the config file (ret=4),
</p>
</li>
<li>
<p>
no section or name was provided (ret=2),
</p>
</li>
<li>
<p>
the section or key is invalid (ret=1),
</p>
</li>
<li>
<p>
you try to unset an option which does not exist (ret=5),
</p>
</li>
<li>
<p>
you try to unset/set an option for which multiple lines match (ret=5), or
</p>
</li>
<li>
<p>
you try to use an invalid regexp (ret=6).
</p>
</li>
</ol></div>
<div class="paragraph"><p>On success, the command returns the exit code 0.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
--replace-all
</dt>
<dd>
<p>
        Default behavior is to replace at most one line. This replaces
        all lines matching the key (and optionally the value_regex).
</p>
</dd>
<dt class="hdlist1">
--add
</dt>
<dd>
<p>
        Adds a new line to the option without altering any existing
        values.  This is the same as providing <em>^$</em> as the value_regex
        in <code>--replace-all</code>.
</p>
</dd>
<dt class="hdlist1">
--get
</dt>
<dd>
<p>
        Get the value for a given key (optionally filtered by a regex
        matching the value). Returns error code 1 if the key was not
        found and error code 2 if multiple key values were found.
</p>
</dd>
<dt class="hdlist1">
--get-all
</dt>
<dd>
<p>
        Like get, but does not fail if the number of values for the key
        is not exactly one.
</p>
</dd>
<dt class="hdlist1">
--get-regexp
</dt>
<dd>
<p>
        Like --get-all, but interprets the name as a regular expression and
        writes out the key names.  Regular expression matching is currently
        case-sensitive and done against a canonicalized version of the key
        in which section and variable names are lowercased, but subsection
        names are not.
</p>
</dd>
<dt class="hdlist1">
--global
</dt>
<dd>
<p>
        For writing options: write to global <sub>/.gitconfig file rather than
        the repository .git/config, write to $XDG_CONFIG_HOME/git/config file
        if this file exists and the </sub>/.gitconfig file doesn&#8217;t.
</p>
<div class="paragraph"><p>For reading options: read only from global ~/.gitconfig and from
$XDG_CONFIG_HOME/git/config rather than from all available files.</p></div>
<div class="paragraph"><p>See also <a href="#FILES">[FILES]</a>.</p></div>
</dd>
<dt class="hdlist1">
--system
</dt>
<dd>
<p>
        For writing options: write to system-wide $(prefix)/etc/gitconfig
        rather than the repository .git/config.
</p>
<div class="paragraph"><p>For reading options: read only from system-wide $(prefix)/etc/gitconfig
rather than from all available files.</p></div>
<div class="paragraph"><p>See also <a href="#FILES">[FILES]</a>.</p></div>
</dd>
<dt class="hdlist1">
-f config-file
</dt>
<dt class="hdlist1">
--file config-file
</dt>
<dd>
<p>
        Use the given config file instead of the one specified by GIT_CONFIG.
</p>
</dd>
<dt class="hdlist1">
--blob blob
</dt>
<dd>
<p>
        Similar to <em>--file</em> but use the given blob instead of a file. E.g.
        you can use <em>master:.gitmodules</em> to read values from the file
        <em>.gitmodules</em> in the master branch. See "SPECIFYING REVISIONS"
        section in <a href="gitrevisions.html">gitrevisions(7)</a> for a more complete list of
        ways to spell blob names.
</p>
</dd>
<dt class="hdlist1">
--remove-section
</dt>
<dd>
<p>
        Remove the given section from the configuration file.
</p>
</dd>
<dt class="hdlist1">
--rename-section
</dt>
<dd>
<p>
        Rename the given section to a new name.
</p>
</dd>
<dt class="hdlist1">
--unset
</dt>
<dd>
<p>
        Remove the line matching the key from config file.
</p>
</dd>
<dt class="hdlist1">
--unset-all
</dt>
<dd>
<p>
        Remove all lines matching the key from config file.
</p>
</dd>
<dt class="hdlist1">
-l
</dt>
<dt class="hdlist1">
--list
</dt>
<dd>
<p>
        List all variables set in config file.
</p>
</dd>
<dt class="hdlist1">
--bool
</dt>
<dd>
<p>
        <em>git config</em> will ensure that the output is "true" or "false"
</p>
</dd>
<dt class="hdlist1">
--int
</dt>
<dd>
<p>
        <em>git config</em> will ensure that the output is a simple
        decimal number.  An optional value suffix of <em>k</em>, <em>m</em>, or <em>g</em>
        in the config file will cause the value to be multiplied
        by 1024, 1048576, or 1073741824 prior to output.
</p>
</dd>
<dt class="hdlist1">
--bool-or-int
</dt>
<dd>
<p>
        <em>git config</em> will ensure that the output matches the format of
        either --bool or --int, as described above.
</p>
</dd>
<dt class="hdlist1">
--path
</dt>
<dd>
<p>
        <em>git-config</em> will expand leading <em>&#126;</em> to the value of
        <em>$HOME</em>, and <em>&#126;user</em> to the home directory for the
        specified user.  This option has no effect when setting the
        value (but you can use <em>git config bla &#126;/</em> from the
        command line to let your shell do the expansion).
</p>
</dd>
<dt class="hdlist1">
-z
</dt>
<dt class="hdlist1">
--null
</dt>
<dd>
<p>
        For all options that output values and/or keys, always
        end values with the null character (instead of a
        newline). Use newline instead as a delimiter between
        key and value. This allows for secure parsing of the
        output without getting confused e.g. by values that
        contain line breaks.
</p>
</dd>
<dt class="hdlist1">
--get-colorbool name [stdout-is-tty]
</dt>
<dd>
<p>
        Find the color setting for <code>name</code> (e.g. <code>color.diff</code>) and output
        "true" or "false".  <code>stdout-is-tty</code> should be either "true" or
        "false", and is taken into account when configuration says
        "auto".  If <code>stdout-is-tty</code> is missing, then checks the standard
        output of the command itself, and exits with status 0 if color
        is to be used, or exits with status 1 otherwise.
        When the color setting for <code>name</code> is undefined, the command uses
        <code>color.ui</code> as fallback.
</p>
</dd>
<dt class="hdlist1">
--get-color name [default]
</dt>
<dd>
<p>
        Find the color configured for <code>name</code> (e.g. <code>color.diff.new</code>) and
        output it as the ANSI color escape sequence to the standard
        output.  The optional <code>default</code> parameter is used instead, if
        there is no color configured for <code>name</code>.
</p>
</dd>
<dt class="hdlist1">
-e
</dt>
<dt class="hdlist1">
--edit
</dt>
<dd>
<p>
        Opens an editor to modify the specified config file; either
        <em>--system</em>, <em>--global</em>, or repository (default).
</p>
</dd>
<dt class="hdlist1">
--[no-]includes
</dt>
<dd>
<p>
        Respect <code>include.*</code> directives in config files when looking up
        values. Defaults to on.
</p>
</dd>
</dl></div>
</div>
</div>
<div class="sect1">
<h2 id="FILES">FILES</h2>
<div class="sectionbody">
<div class="paragraph"><p>If not set explicitly with <em>--file</em>, there are four files where
<em>git config</em> will search for configuration options:</p></div>
<div class="dlist"><dl>
<dt class="hdlist1">
$GIT_DIR/config
</dt>
<dd>
<p>
        Repository specific configuration file.
</p>
</dd>
<dt class="hdlist1">
~/.gitconfig
</dt>
<dd>
<p>
        User-specific configuration file. Also called "global"
        configuration file.
</p>
</dd>
<dt class="hdlist1">
$XDG_CONFIG_HOME/git/config
</dt>
<dd>
<p>
        Second user-specific configuration file. If $XDG_CONFIG_HOME is not set
        or empty, $HOME/.config/git/config will be used. Any single-valued
        variable set in this file will be overwritten by whatever is in
        ~/.gitconfig.  It is a good idea not to create this file if
        you sometimes use older versions of Git, as support for this
        file was added fairly recently.
</p>
</dd>
<dt class="hdlist1">
$(prefix)/etc/gitconfig
</dt>
<dd>
<p>
        System-wide configuration file.
</p>
</dd>
</dl></div>
<div class="paragraph"><p>If no further options are given, all reading options will read all of these
files that are available. If the global or the system-wide configuration
file are not available they will be ignored. If the repository configuration
file is not available or readable, <em>git config</em> will exit with a non-zero
error code. However, in neither case will an error message be issued.</p></div>
<div class="paragraph"><p>All writing options will per default write to the repository specific
configuration file. Note that this also affects options like <em>--replace-all</em>
and <em>--unset</em>. <strong><em>git config</em> will only ever change one file at a time</strong>.</p></div>
<div class="paragraph"><p>You can override these rules either by command line options or by environment
variables. The <em>--global</em> and the <em>--system</em> options will limit the file used
to the global or system-wide file respectively. The GIT_CONFIG environment
variable has a similar effect, but you can specify any filename you want.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_environment">ENVIRONMENT</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
GIT_CONFIG
</dt>
<dd>
<p>
        Take the configuration from the given file instead of .git/config.
        Using the "--global" option forces this to ~/.gitconfig. Using the
        "--system" option forces this to $(prefix)/etc/gitconfig.
</p>
</dd>
<dt class="hdlist1">
GIT_CONFIG_NOSYSTEM
</dt>
<dd>
<p>
        Whether to skip reading settings from the system-wide
        $(prefix)/etc/gitconfig file. See <a href="git.html">git(1)</a> for details.
</p>
</dd>
</dl></div>
<div class="paragraph"><p>See also <a href="#FILES">[FILES]</a>.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="EXAMPLES">EXAMPLES</h2>
<div class="sectionbody">
<div class="paragraph"><p>Given a .git/config like this:</p></div>
<div class="literalblock">
<div class="content">
<pre><code>#
# This is the config file, and
# a '#' or ';' character indicates
# a comment
#</code></pre>
</div></div>
<div class="literalblock">
<div class="content">
<pre><code>; core variables
[core]
        ; Don't trust file modes
        filemode = false</code></pre>
</div></div>
<div class="literalblock">
<div class="content">
<pre><code>; Our diff algorithm
[diff]
        external = /usr/local/bin/diff-wrapper
        renames = true</code></pre>
</div></div>
<div class="literalblock">
<div class="content">
<pre><code>; Proxy settings
[core]
        gitproxy=proxy-command for kernel.org
        gitproxy=default-proxy ; for all the rest</code></pre>
</div></div>
<div class="paragraph"><p>you can set the filemode to true with</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config core.filemode true</code></pre>
</div></div>
<div class="paragraph"><p>The hypothetical proxy command entries actually have a postfix to discern
what URL they apply to. Here is how to change the entry for kernel.org
to "ssh".</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config core.gitproxy '"ssh" for kernel.org' 'for kernel.org$'</code></pre>
</div></div>
<div class="paragraph"><p>This makes sure that only the key/value pair for kernel.org is replaced.</p></div>
<div class="paragraph"><p>To delete the entry for renames, do</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config --unset diff.renames</code></pre>
</div></div>
<div class="paragraph"><p>If you want to delete an entry for a multivar (like core.gitproxy above),
you have to provide a regex matching the value of exactly one line.</p></div>
<div class="paragraph"><p>To query the value for a given key, do</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config --get core.filemode</code></pre>
</div></div>
<div class="paragraph"><p>or</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config core.filemode</code></pre>
</div></div>
<div class="paragraph"><p>or, to query a multivar:</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config --get core.gitproxy "for kernel.org$"</code></pre>
</div></div>
<div class="paragraph"><p>If you want to know all the values for a multivar, do:</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config --get-all core.gitproxy</code></pre>
</div></div>
<div class="paragraph"><p>If you like to live dangerously, you can replace <strong>all</strong> core.gitproxy by a
new one with</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config --replace-all core.gitproxy ssh</code></pre>
</div></div>
<div class="paragraph"><p>However, if you really only want to replace the line for the default proxy,
i.e. the one without a "for &#8230;" postfix, do something like this:</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config core.gitproxy ssh '! for '</code></pre>
</div></div>
<div class="paragraph"><p>To actually match only values with an exclamation mark, you have to</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config section.key value '[!]'</code></pre>
</div></div>
<div class="paragraph"><p>To add a new proxy, without altering any of the existing ones, use</p></div>
<div class="listingblock">
<div class="content">
<pre><code>% git config --add core.gitproxy '"proxy-command" for example.com'</code></pre>
</div></div>
<div class="paragraph"><p>An example to use customized color from the configuration in your
script:</p></div>
<div class="listingblock">
<div class="content">
<pre><code>#!/bin/sh
WS=$(git config --get-color color.diff.whitespace "blue reverse")
RESET=$(git config --get-color "" "reset")
echo "${WS}your whitespace color or blue reverse${RESET}"</code></pre>
</div></div>
</div>
</div>
<div class="sect1">
<h2 id="_configuration_file">CONFIGURATION FILE</h2>
<div class="sectionbody">
<div class="paragraph"><p>The Git configuration file contains a number of variables that affect
the Git commands' behavior. The <code>.git/config</code> file in each repository
is used to store the configuration for that repository, and
<code>$HOME/.gitconfig</code> is used to store a per-user configuration as
fallback values for the <code>.git/config</code> file. The file <code>/etc/gitconfig</code>
can be used to store a system-wide default configuration.</p></div>
<div class="paragraph"><p>The configuration variables are used by both the Git plumbing
and the porcelains. The variables are divided into sections, wherein
the fully qualified variable name of the variable itself is the last
dot-separated segment and the section name is everything before the last
dot. The variable names are case-insensitive, allow only alphanumeric
characters and <code>-</code>, and must start with an alphabetic character.  Some
variables may appear multiple times.</p></div>
<div class="sect2">
<h3 id="_syntax">Syntax</h3>
<div class="paragraph"><p>The syntax is fairly flexible and permissive; whitespaces are mostly
ignored.  The <em>#</em> and <em>;</em> characters begin comments to the end of line,
blank lines are ignored.</p></div>
<div class="paragraph"><p>The file consists of sections and variables.  A section begins with
the name of the section in square brackets and continues until the next
section begins.  Section names are not case sensitive.  Only alphanumeric
characters, <code>-</code> and <code>.</code> are allowed in section names.  Each variable
must belong to some section, which means that there must be a section
header before the first setting of a variable.</p></div>
<div class="paragraph"><p>Sections can be further divided into subsections.  To begin a subsection
put its name in double quotes, separated by space from the section name,
in the section header, like in the example below:</p></div>
<div class="listingblock">
<div class="content">
<pre><code>        [section "subsection"]</code></pre>
</div></div>
<div class="paragraph"><p>Subsection names are case sensitive and can contain any characters except
newline (doublequote <code>"</code> and backslash have to be escaped as <code>\"</code> and <code>\\</code>,
respectively).  Section headers cannot span multiple
lines.  Variables may belong directly to a section or to a given subsection.
You can have <code>[section]</code> if you have <code>[section "subsection"]</code>, but you
don&#8217;t need to.</p></div>
<div class="paragraph"><p>There is also a deprecated <code>[section.subsection]</code> syntax. With this
syntax, the subsection name is converted to lower-case and is also
compared case sensitively. These subsection names follow the same
restrictions as section names.</p></div>
<div class="paragraph"><p>All the other lines (and the remainder of the line after the section
header) are recognized as setting variables, in the form
<em>name = value</em>.  If there is no equal sign on the line, the entire line
is taken as <em>name</em> and the variable is recognized as boolean "true".
The variable names are case-insensitive, allow only alphanumeric characters
and <code>-</code>, and must start with an alphabetic character.  There can be more
than one value for a given variable; we say then that the variable is
multivalued.</p></div>
<div class="paragraph"><p>Leading and trailing whitespace in a variable value is discarded.
Internal whitespace within a variable value is retained verbatim.</p></div>
<div class="paragraph"><p>The values following the equals sign in variable assign are all either
a string, an integer, or a boolean.  Boolean values may be given as yes/no,
1/0, true/false or on/off.  Case is not significant in boolean values, when
converting value to the canonical form using <em>--bool</em> type specifier;
<em>git config</em> will ensure that the output is "true" or "false".</p></div>
<div class="paragraph"><p>String values may be entirely or partially enclosed in double quotes.
You need to enclose variable values in double quotes if you want to
preserve leading or trailing whitespace, or if the variable value contains
comment characters (i.e. it contains <em>#</em> or <em>;</em>).
Double quote <code>"</code> and backslash <code>\</code> characters in variable values must
be escaped: use <code>\"</code> for <code>"</code> and <code>\\</code> for <code>\</code>.</p></div>
<div class="paragraph"><p>The following escape sequences (beside <code>\"</code> and <code>\\</code>) are recognized:
<code>\n</code> for newline character (NL), <code>\t</code> for horizontal tabulation (HT, TAB)
and <code>\b</code> for backspace (BS).  No other char escape sequence, nor octal
char sequences are valid.</p></div>
<div class="paragraph"><p>Variable values ending in a <code>\</code> are continued on the next line in the
customary UNIX fashion.</p></div>
<div class="paragraph"><p>Some variables may require a special value format.</p></div>
</div>
<div class="sect2">
<h3 id="_includes">Includes</h3>
<div class="paragraph"><p>You can include one config file from another by setting the special
<code>include.path</code> variable to the name of the file to be included. The
included file is expanded immediately, as if its contents had been
found at the location of the include directive. If the value of the
<code>include.path</code> variable is a relative path, the path is considered to be
relative to the configuration file in which the include directive was
found. The value of <code>include.path</code> is subject to tilde expansion: <code>~/</code>
is expanded to the value of <code>$HOME</code>, and <code>~user/</code> to the specified
user&#8217;s home directory. See below for examples.</p></div>
</div>
<div class="sect2">
<h3 id="_example">Example</h3>
<div class="literalblock">
<div class="content">
<pre><code># Core variables
[core]
        ; Don't trust file modes
        filemode = false</code></pre>
</div></div>
<div class="literalblock">
<div class="content">
<pre><code># Our diff algorithm
[diff]
        external = /usr/local/bin/diff-wrapper
        renames = true</code></pre>
</div></div>
<div class="literalblock">
<div class="content">
<pre><code>[branch "devel"]
        remote = origin
        merge = refs/heads/devel</code></pre>
</div></div>
<div class="literalblock">
<div class="content">
<pre><code># Proxy settings
[core]
        gitProxy="ssh" for "kernel.org"
        gitProxy=default-proxy ; for the rest</code></pre>
</div></div>
<div class="literalblock">
<div class="content">
<pre><code>[include]
        path = /path/to/foo.inc ; include by absolute path
        path = foo ; expand "foo" relative to the current file
        path = ~/foo ; expand "foo" in your $HOME directory</code></pre>
</div></div>
</div>
<div class="sect2">
<h3 id="_variables">Variables</h3>
<div class="paragraph"><p>Note that this list is non-comprehensive and not necessarily complete.
For command-specific variables, you will find a more detailed description
in the appropriate manual page. You will find a description of non-core
porcelain configuration variables in the respective porcelain documentation.</p></div>
<div class="dlist"><dl>
<dt class="hdlist1">
advice.*
</dt>
<dd>
<p>
        These variables control various optional help messages designed to
        aid new users. All <em>advice.*</em> variables default to <em>true</em>, and you
        can tell Git that you do not need help by setting these to <em>false</em>:
</p>
<div class="openblock">
<div class="content">
<div class="dlist"><dl>
<dt class="hdlist1">
pushUpdateRejected
</dt>
<dd>
<p>
                Set this variable to <em>false</em> if you want to disable
                <em>pushNonFFCurrent</em>, <em>pushNonFFDefault</em>,
                <em>pushNonFFMatching</em>, <em>pushAlreadyExists</em>,
                <em>pushFetchFirst</em>, and <em>pushNeedsForce</em>
                simultaneously.
</p>
</dd>
<dt class="hdlist1">
pushNonFFCurrent
</dt>
<dd>
<p>
                Advice shown when <a href="git-push.html">git-push(1)</a> fails due to a
                non-fast-forward update to the current branch.
</p>
</dd>
<dt class="hdlist1">
pushNonFFDefault
</dt>
<dd>
<p>
                Advice to set <em>push.default</em> to <em>upstream</em> or <em>current</em>
                when you ran <a href="git-push.html">git-push(1)</a> and pushed <em>matching
                refs</em> by default (i.e. you did not provide an explicit
                refspec, and no <em>push.default</em> configuration was set)
                and it resulted in a non-fast-forward error.
</p>
</dd>
<dt class="hdlist1">
pushNonFFMatching
</dt>
<dd>
<p>
                Advice shown when you ran <a href="git-push.html">git-push(1)</a> and pushed
                <em>matching refs</em> explicitly (i.e. you used <em>:</em>, or
                specified a refspec that isn&#8217;t your current branch) and
                it resulted in a non-fast-forward error.
</p>
</dd>
<dt class="hdlist1">
pushAlreadyExists
</dt>
<dd>
<p>
                Shown when <a href="git-push.html">git-push(1)</a> rejects an update that
                does not qualify for fast-forwarding (e.g., a tag.)
</p>
</dd>
<dt class="hdlist1">
pushFetchFirst
</dt>
<dd>
<p>
                Shown when <a href="git-push.html">git-push(1)</a> rejects an update that
                tries to overwrite a remote ref that points at an
                object we do not have.
</p>
</dd>
<dt class="hdlist1">
pushNeedsForce
</dt>
<dd>
<p>
                Shown when <a href="git-push.html">git-push(1)</a> rejects an update that
                tries to overwrite a remote ref that points at an
                object that is not a committish, or make the remote
                ref point at an object that is not a committish.
</p>
</dd>
<dt class="hdlist1">
statusHints
</dt>
<dd>
<p>
                Show directions on how to proceed from the current
                state in the output of <a href="git-status.html">git-status(1)</a>, in
                the template shown when writing commit messages in
                <a href="git-commit.html">git-commit(1)</a>, and in the help message shown
                by <a href="git-checkout.html">git-checkout(1)</a> when switching branch.
</p>
</dd>
<dt class="hdlist1">
statusUoption
</dt>
<dd>
<p>
                Advise to consider using the <code>-u</code> option to <a href="git-status.html">git-status(1)</a>
                when the command takes more than 2 seconds to enumerate untracked
                files.
</p>
</dd>
<dt class="hdlist1">
commitBeforeMerge
</dt>
<dd>
<p>
                Advice shown when <a href="git-merge.html">git-merge(1)</a> refuses to
                merge to avoid overwriting local changes.
</p>
</dd>
<dt class="hdlist1">
resolveConflict
</dt>
<dd>
<p>
                Advice shown by various commands when conflicts
                prevent the operation from being performed.
</p>
</dd>
<dt class="hdlist1">
implicitIdentity
</dt>
<dd>
<p>
                Advice on how to set your identity configuration when
                your information is guessed from the system username and
                domain name.
</p>
</dd>
<dt class="hdlist1">
detachedHead
</dt>
<dd>
<p>
                Advice shown when you used <a href="git-checkout.html">git-checkout(1)</a> to
                move to the detach HEAD state, to instruct how to create
                a local branch after the fact.
</p>
</dd>
<dt class="hdlist1">
amWorkDir
</dt>
<dd>
<p>
                Advice that shows the location of the patch file when
                <a href="git-am.html">git-am(1)</a> fails to apply it.
</p>
</dd>
</dl></div>
</div></div>
</dd>
<dt class="hdlist1">
core.fileMode
</dt>
<dd>
<p>
        If false, the executable bit differences between the index and
        the working tree are ignored; useful on broken filesystems like FAT.
        See <a href="git-update-index.html">git-update-index(1)</a>.
</p>
<div class="paragraph"><p>The default is true, except <a href="git-clone.html">git-clone(1)</a> or <a href="git-init.html">git-init(1)</a>
will probe and set core.fileMode false if appropriate when the
repository is created.</p></div>
</dd>
<dt class="hdlist1">
core.ignoreCygwinFSTricks
</dt>
<dd>
<p>
        This option is only used by Cygwin implementation of Git. If false,
        the Cygwin stat() and lstat() functions are used. This may be useful
        if your repository consists of a few separate directories joined in
        one hierarchy using Cygwin mount. If true, Git uses native Win32 API
        whenever it is possible and falls back to Cygwin functions only to
        handle symbol links. The native mode is more than twice faster than
        normal Cygwin l/stat() functions. True by default, unless core.filemode
        is true, in which case ignoreCygwinFSTricks is ignored as Cygwin&#8217;s
        POSIX emulation is required to support core.filemode.
</p>
</dd>
<dt class="hdlist1">
core.ignorecase
</dt>
<dd>
<p>
        If true, this option enables various workarounds to enable
        Git to work better on filesystems that are not case sensitive,
        like FAT. For example, if a directory listing finds
        "makefile" when Git expects "Makefile", Git will assume
        it is really the same file, and continue to remember it as
        "Makefile".
</p>
<div class="paragraph"><p>The default is false, except <a href="git-clone.html">git-clone(1)</a> or <a href="git-init.html">git-init(1)</a>
will probe and set core.ignorecase true if appropriate when the repository
is created.</p></div>
</dd>
<dt class="hdlist1">
core.precomposeunicode
</dt>
<dd>
<p>
        This option is only used by Mac OS implementation of Git.
        When core.precomposeunicode=true, Git reverts the unicode decomposition
        of filenames done by Mac OS. This is useful when sharing a repository
        between Mac OS and Linux or Windows.
        (Git for Windows 1.7.10 or higher is needed, or Git under cygwin 1.7).
        When false, file names are handled fully transparent by Git,
        which is backward compatible with older versions of Git.
</p>
</dd>
<dt class="hdlist1">
core.trustctime
</dt>
<dd>
<p>
        If false, the ctime differences between the index and the
        working tree are ignored; useful when the inode change time
        is regularly modified by something outside Git (file system
        crawlers and some backup systems).
        See <a href="git-update-index.html">git-update-index(1)</a>. True by default.
</p>
</dd>
<dt class="hdlist1">
core.checkstat
</dt>
<dd>
<p>
        Determines which stat fields to match between the index
        and work tree. The user can set this to <em>default</em> or
        <em>minimal</em>. Default (or explicitly <em>default</em>), is to check
        all fields, including the sub-second part of mtime and ctime.
</p>
</dd>
<dt class="hdlist1">
core.quotepath
</dt>
<dd>
<p>
        The commands that output paths (e.g. <em>ls-files</em>,
        <em>diff</em>), when not given the <code>-z</code> option, will quote
        "unusual" characters in the pathname by enclosing the
        pathname in a double-quote pair and with backslashes the
        same way strings in C source code are quoted.  If this
        variable is set to false, the bytes higher than 0x80 are
        not quoted but output as verbatim.  Note that double
        quote, backslash and control characters are always
        quoted without <code>-z</code> regardless of the setting of this
        variable.
</p>
</dd>
<dt class="hdlist1">
core.eol
</dt>
<dd>
<p>
        Sets the line ending type to use in the working directory for
        files that have the <code>text</code> property set.  Alternatives are
        <em>lf</em>, <em>crlf</em> and <em>native</em>, which uses the platform&#8217;s native
        line ending.  The default value is <code>native</code>.  See
        <a href="gitattributes.html">gitattributes(5)</a> for more information on end-of-line
        conversion.
</p>
</dd>
<dt class="hdlist1">
core.safecrlf
</dt>
<dd>
<p>
        If true, makes Git check if converting <code>CRLF</code> is reversible when
        end-of-line conversion is active.  Git will verify if a command
        modifies a file in the work tree either directly or indirectly.
        For example, committing a file followed by checking out the
        same file should yield the original file in the work tree.  If
        this is not the case for the current setting of
        <code>core.autocrlf</code>, Git will reject the file.  The variable can
        be set to "warn", in which case Git will only warn about an
        irreversible conversion but continue the operation.
</p>
<div class="paragraph"><p>CRLF conversion bears a slight chance of corrupting data.
When it is enabled, Git will convert CRLF to LF during commit and LF to
CRLF during checkout.  A file that contains a mixture of LF and
CRLF before the commit cannot be recreated by Git.  For text
files this is the right thing to do: it corrects line endings
such that we have only LF line endings in the repository.
But for binary files that are accidentally classified as text the
conversion can corrupt data.</p></div>
<div class="paragraph"><p>If you recognize such corruption early you can easily fix it by
setting the conversion type explicitly in .gitattributes.  Right
after committing you still have the original file in your work
tree and this file is not yet corrupted.  You can explicitly tell
Git that this file is binary and Git will handle the file
appropriately.</p></div>
<div class="paragraph"><p>Unfortunately, the desired effect of cleaning up text files with
mixed line endings and the undesired effect of corrupting binary
files cannot be distinguished.  In both cases CRLFs are removed
in an irreversible way.  For text files this is the right thing
to do because CRLFs are line endings, while for binary files
converting CRLFs corrupts data.</p></div>
<div class="paragraph"><p>Note, this safety check does not mean that a checkout will generate a
file identical to the original file for a different setting of
<code>core.eol</code> and <code>core.autocrlf</code>, but only for the current one.  For
example, a text file with <code>LF</code> would be accepted with <code>core.eol=lf</code>
and could later be checked out with <code>core.eol=crlf</code>, in which case the
resulting file would contain <code>CRLF</code>, although the original file
contained <code>LF</code>.  However, in both work trees the line endings would be
consistent, that is either all <code>LF</code> or all <code>CRLF</code>, but never mixed.  A
file with mixed line endings would be reported by the <code>core.safecrlf</code>
mechanism.</p></div>
</dd>
<dt class="hdlist1">
core.autocrlf
</dt>
<dd>
<p>
        Setting this variable to "true" is almost the same as setting
        the <code>text</code> attribute to "auto" on all files except that text
        files are not guaranteed to be normalized: files that contain
        <code>CRLF</code> in the repository will not be touched.  Use this
        setting if you want to have <code>CRLF</code> line endings in your
        working directory even though the repository does not have
        normalized line endings.  This variable can be set to <em>input</em>,
        in which case no output conversion is performed.
</p>
</dd>
<dt class="hdlist1">
core.symlinks
</dt>
<dd>
<p>
        If false, symbolic links are checked out as small plain files that
        contain the link text. <a href="git-update-index.html">git-update-index(1)</a> and
        <a href="git-add.html">git-add(1)</a> will not change the recorded type to regular
        file. Useful on filesystems like FAT that do not support
        symbolic links.
</p>
<div class="paragraph"><p>The default is true, except <a href="git-clone.html">git-clone(1)</a> or <a href="git-init.html">git-init(1)</a>
will probe and set core.symlinks false if appropriate when the repository
is created.</p></div>
</dd>
<dt class="hdlist1">
core.gitProxy
</dt>
<dd>
<p>
        A "proxy command" to execute (as <em>command host port</em>) instead
        of establishing direct connection to the remote server when
        using the Git protocol for fetching. If the variable value is
        in the "COMMAND for DOMAIN" format, the command is applied only
        on hostnames ending with the specified domain string. This variable
        may be set multiple times and is matched in the given order;
        the first match wins.
</p>
<div class="paragraph"><p>Can be overridden by the <em>GIT_PROXY_COMMAND</em> environment variable
(which always applies universally, without the special "for"
handling).</p></div>
<div class="paragraph"><p>The special string <code>none</code> can be used as the proxy command to
specify that no proxy be used for a given domain pattern.
This is useful for excluding servers inside a firewall from
proxy use, while defaulting to a common proxy for external domains.</p></div>
</dd>
<dt class="hdlist1">
core.ignoreStat
</dt>
<dd>
<p>
        If true, commands which modify both the working tree and the index
        will mark the updated paths with the "assume unchanged" bit in the
        index. These marked files are then assumed to stay unchanged in the
        working tree, until you mark them otherwise manually - Git will not
        detect the file changes by lstat() calls. This is useful on systems
        where those are very slow, such as Microsoft Windows.
        See <a href="git-update-index.html">git-update-index(1)</a>.
        False by default.
</p>
</dd>
<dt class="hdlist1">
core.preferSymlinkRefs
</dt>
<dd>
<p>
        Instead of the default "symref" format for HEAD
        and other symbolic reference files, use symbolic links.
        This is sometimes needed to work with old scripts that
        expect HEAD to be a symbolic link.
</p>
</dd>
<dt class="hdlist1">
core.bare
</dt>
<dd>
<p>
        If true this repository is assumed to be <em>bare</em> and has no
        working directory associated with it.  If this is the case a
        number of commands that require a working directory will be
        disabled, such as <a href="git-add.html">git-add(1)</a> or <a href="git-merge.html">git-merge(1)</a>.
</p>
<div class="paragraph"><p>This setting is automatically guessed by <a href="git-clone.html">git-clone(1)</a> or
<a href="git-init.html">git-init(1)</a> when the repository was created.  By default a
repository that ends in "/.git" is assumed to be not bare (bare =
false), while all other repositories are assumed to be bare (bare
= true).</p></div>
</dd>
<dt class="hdlist1">
core.worktree
</dt>
<dd>
<p>
        Set the path to the root of the working tree.
        This can be overridden by the GIT_WORK_TREE environment
        variable and the <em>--work-tree</em> command line option.
        The value can be an absolute path or relative to the path to
        the .git directory, which is either specified by --git-dir
        or GIT_DIR, or automatically discovered.
        If --git-dir or GIT_DIR is specified but none of
        --work-tree, GIT_WORK_TREE and core.worktree is specified,
        the current working directory is regarded as the top level
        of your working tree.
</p>
<div class="paragraph"><p>Note that this variable is honored even when set in a configuration
file in a ".git" subdirectory of a directory and its value differs
from the latter directory (e.g. "/path/to/.git/config" has
core.worktree set to "/different/path"), which is most likely a
misconfiguration.  Running Git commands in the "/path/to" directory will
still use "/different/path" as the root of the work tree and can cause
confusion unless you know what you are doing (e.g. you are creating a
read-only snapshot of the same index to a location different from the
repository&#8217;s usual working tree).</p></div>
</dd>
<dt class="hdlist1">
core.logAllRefUpdates
</dt>
<dd>
<p>
        Enable the reflog. Updates to a ref &lt;ref&gt; is logged to the file
        "$GIT_DIR/logs/&lt;ref&gt;", by appending the new and old
        SHA-1, the date/time and the reason of the update, but
        only when the file exists.  If this configuration
        variable is set to true, missing "$GIT_DIR/logs/&lt;ref&gt;"
        file is automatically created for branch heads (i.e. under
        refs/heads/), remote refs (i.e. under refs/remotes/),
        note refs (i.e. under refs/notes/), and the symbolic ref HEAD.
</p>
<div class="paragraph"><p>This information can be used to determine what commit
was the tip of a branch "2 days ago".</p></div>
<div class="paragraph"><p>This value is true by default in a repository that has
a working directory associated with it, and false by
default in a bare repository.</p></div>
</dd>
<dt class="hdlist1">
core.repositoryFormatVersion
</dt>
<dd>
<p>
        Internal variable identifying the repository format and layout
        version.
</p>
</dd>
<dt class="hdlist1">
core.sharedRepository
</dt>
<dd>
<p>
        When <em>group</em> (or <em>true</em>), the repository is made shareable between
        several users in a group (making sure all the files and objects are
        group-writable). When <em>all</em> (or <em>world</em> or <em>everybody</em>), the
        repository will be readable by all users, additionally to being
        group-shareable. When <em>umask</em> (or <em>false</em>), Git will use permissions
        reported by umask(2). When <em>0xxx</em>, where <em>0xxx</em> is an octal number,
        files in the repository will have this mode value. <em>0xxx</em> will override
        user&#8217;s umask value (whereas the other options will only override
        requested parts of the user&#8217;s umask value). Examples: <em>0660</em> will make
        the repo read/write-able for the owner and group, but inaccessible to
        others (equivalent to <em>group</em> unless umask is e.g. <em>0022</em>). <em>0640</em> is a
        repository that is group-readable but not group-writable.
        See <a href="git-init.html">git-init(1)</a>. False by default.
</p>
</dd>
<dt class="hdlist1">
core.warnAmbiguousRefs
</dt>
<dd>
<p>
        If true, Git will warn you if the ref name you passed it is ambiguous
        and might match multiple refs in the repository. True by default.
</p>
</dd>
<dt class="hdlist1">
core.compression
</dt>
<dd>
<p>
        An integer -1..9, indicating a default compression level.
        -1 is the zlib default. 0 means no compression,
        and 1..9 are various speed/size tradeoffs, 9 being slowest.
        If set, this provides a default to other compression variables,
        such as <em>core.loosecompression</em> and <em>pack.compression</em>.
</p>
</dd>
<dt class="hdlist1">
core.loosecompression
</dt>
<dd>
<p>
        An integer -1..9, indicating the compression level for objects that
        are not in a pack file. -1 is the zlib default. 0 means no
        compression, and 1..9 are various speed/size tradeoffs, 9 being
        slowest.  If not set,  defaults to core.compression.  If that is
        not set,  defaults to 1 (best speed).
</p>
</dd>
<dt class="hdlist1">
core.packedGitWindowSize
</dt>
<dd>
<p>
        Number of bytes of a pack file to map into memory in a
        single mapping operation.  Larger window sizes may allow
        your system to process a smaller number of large pack files
        more quickly.  Smaller window sizes will negatively affect
        performance due to increased calls to the operating system&#8217;s
        memory manager, but may improve performance when accessing
        a large number of large pack files.
</p>
<div class="paragraph"><p>Default is 1 MiB if NO_MMAP was set at compile time, otherwise 32
MiB on 32 bit platforms and 1 GiB on 64 bit platforms.  This should
be reasonable for all users/operating systems.  You probably do
not need to adjust this value.</p></div>
<div class="paragraph"><p>Common unit suffixes of <em>k</em>, <em>m</em>, or <em>g</em> are supported.</p></div>
</dd>
<dt class="hdlist1">
core.packedGitLimit
</dt>
<dd>
<p>
        Maximum number of bytes to map simultaneously into memory
        from pack files.  If Git needs to access more than this many
        bytes at once to complete an operation it will unmap existing
        regions to reclaim virtual address space within the process.
</p>
<div class="paragraph"><p>Default is 256 MiB on 32 bit platforms and 8 GiB on 64 bit platforms.
This should be reasonable for all users/operating systems, except on
the largest projects.  You probably do not need to adjust this value.</p></div>
<div class="paragraph"><p>Common unit suffixes of <em>k</em>, <em>m</em>, or <em>g</em> are supported.</p></div>
</dd>
<dt class="hdlist1">
core.deltaBaseCacheLimit
</dt>
<dd>
<p>
        Maximum number of bytes to reserve for caching base objects
        that may be referenced by multiple deltified objects.  By storing the
        entire decompressed base objects in a cache Git is able
        to avoid unpacking and decompressing frequently used base
        objects multiple times.
</p>
<div class="paragraph"><p>Default is 16 MiB on all platforms.  This should be reasonable
for all users/operating systems, except on the largest projects.
You probably do not need to adjust this value.</p></div>
<div class="paragraph"><p>Common unit suffixes of <em>k</em>, <em>m</em>, or <em>g</em> are supported.</p></div>
</dd>
<dt class="hdlist1">
core.bigFileThreshold
</dt>
<dd>
<p>
        Files larger than this size are stored deflated, without
        attempting delta compression.  Storing large files without
        delta compression avoids excessive memory usage, at the
        slight expense of increased disk usage.
</p>
<div class="paragraph"><p>Default is 512 MiB on all platforms.  This should be reasonable
for most projects as source code and other text files can still
be delta compressed, but larger binary media files won&#8217;t be.</p></div>
<div class="paragraph"><p>Common unit suffixes of <em>k</em>, <em>m</em>, or <em>g</em> are supported.</p></div>
</dd>
<dt class="hdlist1">
core.excludesfile
</dt>
<dd>
<p>
        In addition to <em>.gitignore</em> (per-directory) and
        <em>.git/info/exclude</em>, Git looks into this file for patterns
        of files which are not meant to be tracked.  "<code>~/</code>" is expanded
        to the value of <code>$HOME</code> and "<code>~user/</code>" to the specified user&#8217;s
        home directory. Its default value is $XDG_CONFIG_HOME/git/ignore.
        If $XDG_CONFIG_HOME is either not set or empty, $HOME/.config/git/ignore
        is used instead. See <a href="gitignore.html">gitignore(5)</a>.
</p>
</dd>
<dt class="hdlist1">
core.askpass
</dt>
<dd>
<p>
        Some commands (e.g. svn and http interfaces) that interactively
        ask for a password can be told to use an external program given
        via the value of this variable. Can be overridden by the <em>GIT_ASKPASS</em>
        environment variable. If not set, fall back to the value of the
        <em>SSH_ASKPASS</em> environment variable or, failing that, a simple password
        prompt. The external program shall be given a suitable prompt as
        command line argument and write the password on its STDOUT.
</p>
</dd>
<dt class="hdlist1">
core.attributesfile
</dt>
<dd>
<p>
        In addition to <em>.gitattributes</em> (per-directory) and
        <em>.git/info/attributes</em>, Git looks into this file for attributes
        (see <a href="gitattributes.html">gitattributes(5)</a>). Path expansions are made the same
        way as for <code>core.excludesfile</code>. Its default value is
        $XDG_CONFIG_HOME/git/attributes. If $XDG_CONFIG_HOME is either not
        set or empty, $HOME/.config/git/attributes is used instead.
</p>
</dd>
<dt class="hdlist1">
core.editor
</dt>
<dd>
<p>
        Commands such as <code>commit</code> and <code>tag</code> that lets you edit
        messages by launching an editor uses the value of this
        variable when it is set, and the environment variable
        <code>GIT_EDITOR</code> is not set.  See <a href="git-var.html">git-var(1)</a>.
</p>
</dd>
<dt class="hdlist1">
core.commentchar
</dt>
<dd>
<p>
        Commands such as <code>commit</code> and <code>tag</code> that lets you edit
        messages consider a line that begins with this character
        commented, and removes them after the editor returns
        (default <em>#</em>).
</p>
</dd>
<dt class="hdlist1">
sequence.editor
</dt>
<dd>
<p>
        Text editor used by <code>git rebase -i</code> for editing the rebase instruction file.
        The value is meant to be interpreted by the shell when it is used.
        It can be overridden by the <code>GIT_SEQUENCE_EDITOR</code> environment variable.
        When not configured the default commit message editor is used instead.
</p>
</dd>
<dt class="hdlist1">
core.pager
</dt>
<dd>
<p>
        The command that Git will use to paginate output.  Can
        be overridden with the <code>GIT_PAGER</code> environment
        variable.  Note that Git sets the <code>LESS</code> environment
        variable to <code>FRSX</code> if it is unset when it runs the
        pager.  One can change these settings by setting the
        <code>LESS</code> variable to some other value.  Alternately,
        these settings can be overridden on a project or
        global basis by setting the <code>core.pager</code> option.
        Setting <code>core.pager</code> has no effect on the <code>LESS</code>
        environment variable behaviour above, so if you want
        to override Git&#8217;s default settings this way, you need
        to be explicit.  For example, to disable the S option
        in a backward compatible manner, set <code>core.pager</code>
        to <code>less -+S</code>.  This will be passed to the shell by
        Git, which will translate the final command to
        <code>LESS=FRSX less -+S</code>.
</p>
</dd>
<dt class="hdlist1">
core.whitespace
</dt>
<dd>
<p>
        A comma separated list of common whitespace problems to
        notice.  <em>git diff</em> will use <code>color.diff.whitespace</code> to
        highlight them, and <em>git apply --whitespace=error</em> will
        consider them as errors.  You can prefix <code>-</code> to disable
        any of them (e.g. <code>-trailing-space</code>):
</p>
<div class="ulist"><ul>
<li>
<p>
<code>blank-at-eol</code> treats trailing whitespaces at the end of the line
  as an error (enabled by default).
</p>
</li>
<li>
<p>
<code>space-before-tab</code> treats a space character that appears immediately
  before a tab character in the initial indent part of the line as an
  error (enabled by default).
</p>
</li>
<li>
<p>
<code>indent-with-non-tab</code> treats a line that is indented with space
  characters instead of the equivalent tabs as an error (not enabled by
  default).
</p>
</li>
<li>
<p>
<code>tab-in-indent</code> treats a tab character in the initial indent part of
  the line as an error (not enabled by default).
</p>
</li>
<li>
<p>
<code>blank-at-eof</code> treats blank lines added at the end of file as an error
  (enabled by default).
</p>
</li>
<li>
<p>
<code>trailing-space</code> is a short-hand to cover both <code>blank-at-eol</code> and
  <code>blank-at-eof</code>.
</p>
</li>
<li>
<p>
<code>cr-at-eol</code> treats a carriage-return at the end of line as
  part of the line terminator, i.e. with it, <code>trailing-space</code>
  does not trigger if the character before such a carriage-return
  is not a whitespace (not enabled by default).
</p>
</li>
<li>
<p>
<code>tabwidth=&lt;n&gt;</code> tells how many character positions a tab occupies; this
  is relevant for <code>indent-with-non-tab</code> and when Git fixes <code>tab-in-indent</code>
  errors. The default tab width is 8. Allowed values are 1 to 63.
</p>
</li>
</ul></div>
</dd>
<dt class="hdlist1">
core.fsyncobjectfiles
</dt>
<dd>
<p>
        This boolean will enable <em>fsync()</em> when writing object files.
</p>
<div class="paragraph"><p>This is a total waste of time and effort on a filesystem that orders
data writes properly, but can be useful for filesystems that do not use
journalling (traditional UNIX filesystems) or that only journal metadata
and not file contents (OS X&#8217;s HFS+, or Linux ext3 with "data=writeback").</p></div>
</dd>
<dt class="hdlist1">
core.preloadindex
</dt>
<dd>
<p>
        Enable parallel index preload for operations like <em>git diff</em>
</p>
<div class="paragraph"><p>This can speed up operations like <em>git diff</em> and <em>git status</em> especially
on filesystems like NFS that have weak caching semantics and thus
relatively high IO latencies.  With this set to <em>true</em>, Git will do the
index comparison to the filesystem data in parallel, allowing
overlapping IO&#8217;s.</p></div>
</dd>
<dt class="hdlist1">
core.createObject
</dt>
<dd>
<p>
        You can set this to <em>link</em>, in which case a hardlink followed by
        a delete of the source are used to make sure that object creation
        will not overwrite existing objects.
</p>
<div class="paragraph"><p>On some file system/operating system combinations, this is unreliable.
Set this config setting to <em>rename</em> there; However, This will remove the
check that makes sure that existing object files will not get overwritten.</p></div>
</dd>
<dt class="hdlist1">
core.notesRef
</dt>
<dd>
<p>
        When showing commit messages, also show notes which are stored in
        the given ref.  The ref must be fully qualified.  If the given
        ref does not exist, it is not an error but means that no
        notes should be printed.
</p>
<div class="paragraph"><p>This setting defaults to "refs/notes/commits", and it can be overridden by
the <em>GIT_NOTES_REF</em> environment variable.  See <a href="git-notes.html">git-notes(1)</a>.</p></div>
</dd>
<dt class="hdlist1">
core.sparseCheckout
</dt>
<dd>
<p>
        Enable "sparse checkout" feature. See section "Sparse checkout" in
        <a href="git-read-tree.html">git-read-tree(1)</a> for more information.
</p>
</dd>
<dt class="hdlist1">
core.abbrev
</dt>
<dd>
<p>
        Set the length object names are abbreviated to.  If unspecified,
        many commands abbreviate to 7 hexdigits, which may not be enough
        for abbreviated object names to stay unique for sufficiently long
        time.
</p>
</dd>
<dt class="hdlist1">
add.ignore-errors
</dt>
<dt class="hdlist1">
add.ignoreErrors
</dt>
<dd>
<p>
        Tells <em>git add</em> to continue adding files when some files cannot be
        added due to indexing errors. Equivalent to the <em>--ignore-errors</em>
        option of <a href="git-add.html">git-add(1)</a>.  Older versions of Git accept only
        <code>add.ignore-errors</code>, which does not follow the usual naming
        convention for configuration variables.  Newer versions of Git
        honor <code>add.ignoreErrors</code> as well.
</p>
</dd>
<dt class="hdlist1">
alias.*
</dt>
<dd>
<p>
        Command aliases for the <a href="git.html">git(1)</a> command wrapper - e.g.
        after defining "alias.last = cat-file commit HEAD", the invocation
        "git last" is equivalent to "git cat-file commit HEAD". To avoid
        confusion and troubles with script usage, aliases that
        hide existing Git commands are ignored. Arguments are split by
        spaces, the usual shell quoting and escaping is supported.
        quote pair and a backslash can be used to quote them.
</p>
<div class="paragraph"><p>If the alias expansion is prefixed with an exclamation point,
it will be treated as a shell command.  For example, defining
"alias.new = !gitk --all --not ORIG_HEAD", the invocation
"git new" is equivalent to running the shell command
"gitk --all --not ORIG_HEAD".  Note that shell commands will be
executed from the top-level directory of a repository, which may
not necessarily be the current directory.
<em>GIT_PREFIX</em> is set as returned by running <em>git rev-parse --show-prefix</em>
from the original current directory. See <a href="git-rev-parse.html">git-rev-parse(1)</a>.</p></div>
</dd>
<dt class="hdlist1">
am.keepcr
</dt>
<dd>
<p>
        If true, git-am will call git-mailsplit for patches in mbox format
        with parameter <em>--keep-cr</em>. In this case git-mailsplit will
        not remove <code>\r</code> from lines ending with <code>\r\n</code>. Can be overridden
        by giving <em>--no-keep-cr</em> from the command line.
        See <a href="git-am.html">git-am(1)</a>, <a href="git-mailsplit.html">git-mailsplit(1)</a>.
</p>
</dd>
<dt class="hdlist1">
apply.ignorewhitespace
</dt>
<dd>
<p>
        When set to <em>change</em>, tells <em>git apply</em> to ignore changes in
        whitespace, in the same way as the <em>--ignore-space-change</em>
        option.
        When set to one of: no, none, never, false tells <em>git apply</em> to
        respect all whitespace differences.
        See <a href="git-apply.html">git-apply(1)</a>.
</p>
</dd>
<dt class="hdlist1">
apply.whitespace
</dt>
<dd>
<p>
        Tells <em>git apply</em> how to handle whitespaces, in the same way
        as the <em>--whitespace</em> option. See <a href="git-apply.html">git-apply(1)</a>.
</p>
</dd>
<dt class="hdlist1">
branch.autosetupmerge
</dt>
<dd>
<p>
        Tells <em>git branch</em> and <em>git checkout</em> to set up new branches
        so that <a href="git-pull.html">git-pull(1)</a> will appropriately merge from the
        starting point branch. Note that even if this option is not set,
        this behavior can be chosen per-branch using the <code>--track</code>
        and <code>--no-track</code> options. The valid settings are: <code>false</code>&#8201;&#8212;&#8201;no
        automatic setup is done; <code>true</code>&#8201;&#8212;&#8201;automatic setup is done when the
        starting point is a remote-tracking branch; <code>always</code>&#8201;&#8212;&#8201;        automatic setup is done when the starting point is either a
        local branch or remote-tracking
        branch. This option defaults to true.
</p>
</dd>
<dt class="hdlist1">
branch.autosetuprebase
</dt>
<dd>
<p>
        When a new branch is created with <em>git branch</em> or <em>git checkout</em>
        that tracks another branch, this variable tells Git to set
        up pull to rebase instead of merge (see "branch.&lt;name&gt;.rebase").
        When <code>never</code>, rebase is never automatically set to true.
        When <code>local</code>, rebase is set to true for tracked branches of
        other local branches.
        When <code>remote</code>, rebase is set to true for tracked branches of
        remote-tracking branches.
        When <code>always</code>, rebase will be set to true for all tracking
        branches.
        See "branch.autosetupmerge" for details on how to set up a
        branch to track another branch.
        This option defaults to never.
</p>
</dd>
<dt class="hdlist1">
branch.&lt;name&gt;.remote
</dt>
<dd>
<p>
        When on branch &lt;name&gt;, it tells <em>git fetch</em> and <em>git push</em>
        which remote to fetch from/push to.  The remote to push to
        may be overridden with <code>remote.pushdefault</code> (for all branches).
        The remote to push to, for the current branch, may be further
        overridden by <code>branch.&lt;name&gt;.pushremote</code>.  If no remote is
        configured, or if you are not on any branch, it defaults to
        <code>origin</code> for fetching and <code>remote.pushdefault</code> for pushing.
</p>
</dd>
<dt class="hdlist1">
branch.&lt;name&gt;.pushremote
</dt>
<dd>
<p>
        When on branch &lt;name&gt;, it overrides <code>branch.&lt;name&gt;.remote</code> for
        pushing.  It also overrides <code>remote.pushdefault</code> for pushing
        from branch &lt;name&gt;.  When you pull from one place (e.g. your
        upstream) and push to another place (e.g. your own publishing
        repository), you would want to set <code>remote.pushdefault</code> to
        specify the remote to push to for all branches, and use this
        option to override it for a specific branch.
</p>
</dd>
<dt class="hdlist1">
branch.&lt;name&gt;.merge
</dt>
<dd>
<p>
        Defines, together with branch.&lt;name&gt;.remote, the upstream branch
        for the given branch. It tells <em>git fetch</em>/<em>git pull</em>/<em>git rebase</em> which
        branch to merge and can also affect <em>git push</em> (see push.default).
        When in branch &lt;name&gt;, it tells <em>git fetch</em> the default
        refspec to be marked for merging in FETCH_HEAD. The value is
        handled like the remote part of a refspec, and must match a
        ref which is fetched from the remote given by
        "branch.&lt;name&gt;.remote".
        The merge information is used by <em>git pull</em> (which at first calls
        <em>git fetch</em>) to lookup the default branch for merging. Without
        this option, <em>git pull</em> defaults to merge the first refspec fetched.
        Specify multiple values to get an octopus merge.
        If you wish to setup <em>git pull</em> so that it merges into &lt;name&gt; from
        another branch in the local repository, you can point
        branch.&lt;name&gt;.merge to the desired branch, and use the special setting
        <code>.</code> (a period) for branch.&lt;name&gt;.remote.
</p>
</dd>
<dt class="hdlist1">
branch.&lt;name&gt;.mergeoptions
</dt>
<dd>
<p>
        Sets default options for merging into branch &lt;name&gt;. The syntax and
        supported options are the same as those of <a href="git-merge.html">git-merge(1)</a>, but
        option values containing whitespace characters are currently not
        supported.
</p>
</dd>
<dt class="hdlist1">
branch.&lt;name&gt;.rebase
</dt>
<dd>
<p>
        When true, rebase the branch &lt;name&gt; on top of the fetched branch,
        instead of merging the default branch from the default remote when
        "git pull" is run. See "pull.rebase" for doing this in a non
        branch-specific manner.
</p>
<div class="paragraph"><p><strong>NOTE</strong>: this is a possibly dangerous operation; do <strong>not</strong> use
it unless you understand the implications (see <a href="git-rebase.html">git-rebase(1)</a>
for details).</p></div>
</dd>
<dt class="hdlist1">
branch.&lt;name&gt;.description
</dt>
<dd>
<p>
        Branch description, can be edited with
        <code>git branch --edit-description</code>. Branch description is
        automatically added in the format-patch cover letter or
        request-pull summary.
</p>
</dd>
<dt class="hdlist1">
browser.&lt;tool&gt;.cmd
</dt>
<dd>
<p>
        Specify the command to invoke the specified browser. The
        specified command is evaluated in shell with the URLs passed
        as arguments. (See <a href="git-web&#45;&#45;browse.html">git-web&#45;&#45;browse(1)</a>.)
</p>
</dd>
<dt class="hdlist1">
browser.&lt;tool&gt;.path
</dt>
<dd>
<p>
        Override the path for the given tool that may be used to
        browse HTML help (see <em>-w</em> option in <a href="git-help.html">git-help(1)</a>) or a
        working repository in gitweb (see <a href="git-instaweb.html">git-instaweb(1)</a>).
</p>
</dd>
<dt class="hdlist1">
clean.requireForce
</dt>
<dd>
<p>
        A boolean to make git-clean do nothing unless given -f
        or -n.   Defaults to true.
</p>
</dd>
<dt class="hdlist1">
color.branch
</dt>
<dd>
<p>
        A boolean to enable/disable color in the output of
        <a href="git-branch.html">git-branch(1)</a>. May be set to <code>always</code>,
        <code>false</code> (or <code>never</code>) or <code>auto</code> (or <code>true</code>), in which case colors are used
        only when the output is to a terminal. Defaults to false.
</p>
</dd>
<dt class="hdlist1">
color.branch.&lt;slot&gt;
</dt>
<dd>
<p>
        Use customized color for branch coloration. <code>&lt;slot&gt;</code> is one of
        <code>current</code> (the current branch), <code>local</code> (a local branch),
        <code>remote</code> (a remote-tracking branch in refs/remotes/),
        <code>upstream</code> (upstream tracking branch), <code>plain</code> (other
        refs).
</p>
<div class="paragraph"><p>The value for these configuration variables is a list of colors (at most
two) and attributes (at most one), separated by spaces.  The colors
accepted are <code>normal</code>, <code>black</code>, <code>red</code>, <code>green</code>, <code>yellow</code>, <code>blue</code>,
<code>magenta</code>, <code>cyan</code> and <code>white</code>; the attributes are <code>bold</code>, <code>dim</code>, <code>ul</code>,
<code>blink</code> and <code>reverse</code>.  The first color given is the foreground; the
second is the background.  The position of the attribute, if any,
doesn&#8217;t matter.</p></div>
</dd>
<dt class="hdlist1">
color.diff
</dt>
<dd>
<p>
        Whether to use ANSI escape sequences to add color to patches.
        If this is set to <code>always</code>, <a href="git-diff.html">git-diff(1)</a>,
        <a href="git-log.html">git-log(1)</a>, and <a href="git-show.html">git-show(1)</a> will use color
        for all patches.  If it is set to <code>true</code> or <code>auto</code>, those
        commands will only use color when output is to the terminal.
        Defaults to false.
</p>
<div class="paragraph"><p>This does not affect <a href="git-format-patch.html">git-format-patch(1)</a> nor the
<em>git-diff-&#42;</em> plumbing commands.  Can be overridden on the
command line with the <code>--color[=&lt;when&gt;]</code> option.</p></div>
</dd>
<dt class="hdlist1">
color.diff.&lt;slot&gt;
</dt>
<dd>
<p>
        Use customized color for diff colorization.  <code>&lt;slot&gt;</code> specifies
        which part of the patch to use the specified color, and is one
        of <code>plain</code> (context text), <code>meta</code> (metainformation), <code>frag</code>
        (hunk header), <em>func</em> (function in hunk header), <code>old</code> (removed lines),
        <code>new</code> (added lines), <code>commit</code> (commit headers), or <code>whitespace</code>
        (highlighting whitespace errors). The values of these variables may be
        specified as in color.branch.&lt;slot&gt;.
</p>
</dd>
<dt class="hdlist1">
color.decorate.&lt;slot&gt;
</dt>
<dd>
<p>
        Use customized color for <em>git log --decorate</em> output.  <code>&lt;slot&gt;</code> is one
        of <code>branch</code>, <code>remoteBranch</code>, <code>tag</code>, <code>stash</code> or <code>HEAD</code> for local
        branches, remote-tracking branches, tags, stash and HEAD, respectively.
</p>
</dd>
<dt class="hdlist1">
color.grep
</dt>
<dd>
<p>
        When set to <code>always</code>, always highlight matches.  When <code>false</code> (or
        <code>never</code>), never.  When set to <code>true</code> or <code>auto</code>, use color only
        when the output is written to the terminal.  Defaults to <code>false</code>.
</p>
</dd>
<dt class="hdlist1">
color.grep.&lt;slot&gt;
</dt>
<dd>
<p>
        Use customized color for grep colorization.  <code>&lt;slot&gt;</code> specifies which
        part of the line to use the specified color, and is one of
</p>
<div class="openblock">
<div class="content">
<div class="dlist"><dl>
<dt class="hdlist1">
<code>context</code>
</dt>
<dd>
<p>
        non-matching text in context lines (when using <code>-A</code>, <code>-B</code>, or <code>-C</code>)
</p>
</dd>
<dt class="hdlist1">
<code>filename</code>
</dt>
<dd>
<p>
        filename prefix (when not using <code>-h</code>)
</p>
</dd>
<dt class="hdlist1">
<code>function</code>
</dt>
<dd>
<p>
        function name lines (when using <code>-p</code>)
</p>
</dd>
<dt class="hdlist1">
<code>linenumber</code>
</dt>
<dd>
<p>
        line number prefix (when using <code>-n</code>)
</p>
</dd>
<dt class="hdlist1">
<code>match</code>
</dt>
<dd>
<p>
        matching text
</p>
</dd>
<dt class="hdlist1">
<code>selected</code>
</dt>
<dd>
<p>
        non-matching text in selected lines
</p>
</dd>
<dt class="hdlist1">
<code>separator</code>
</dt>
<dd>
<p>
        separators between fields on a line (<code>:</code>, <code>-</code>, and <code>=</code>)
        and between hunks (<code>--</code>)
</p>
</dd>
</dl></div>
</div></div>
<div class="paragraph"><p>The values of these variables may be specified as in color.branch.&lt;slot&gt;.</p></div>
</dd>
<dt class="hdlist1">
color.interactive
</dt>
<dd>
<p>
        When set to <code>always</code>, always use colors for interactive prompts
        and displays (such as those used by "git-add --interactive").
        When false (or <code>never</code>), never.  When set to <code>true</code> or <code>auto</code>, use
        colors only when the output is to the terminal. Defaults to false.
</p>
</dd>
<dt class="hdlist1">
color.interactive.&lt;slot&gt;
</dt>
<dd>
<p>
        Use customized color for <em>git add --interactive</em>
        output. <code>&lt;slot&gt;</code> may be <code>prompt</code>, <code>header</code>, <code>help</code> or <code>error</code>, for
        four distinct types of normal output from interactive
        commands.  The values of these variables may be specified as
        in color.branch.&lt;slot&gt;.
</p>
</dd>
<dt class="hdlist1">
color.pager
</dt>
<dd>
<p>
        A boolean to enable/disable colored output when the pager is in
        use (default is true).
</p>
</dd>
<dt class="hdlist1">
color.showbranch
</dt>
<dd>
<p>
        A boolean to enable/disable color in the output of
        <a href="git-show-branch.html">git-show-branch(1)</a>. May be set to <code>always</code>,
        <code>false</code> (or <code>never</code>) or <code>auto</code> (or <code>true</code>), in which case colors are used
        only when the output is to a terminal. Defaults to false.
</p>
</dd>
<dt class="hdlist1">
color.status
</dt>
<dd>
<p>
        A boolean to enable/disable color in the output of
        <a href="git-status.html">git-status(1)</a>. May be set to <code>always</code>,
        <code>false</code> (or <code>never</code>) or <code>auto</code> (or <code>true</code>), in which case colors are used
        only when the output is to a terminal. Defaults to false.
</p>
</dd>
<dt class="hdlist1">
color.status.&lt;slot&gt;
</dt>
<dd>
<p>
        Use customized color for status colorization. <code>&lt;slot&gt;</code> is
        one of <code>header</code> (the header text of the status message),
        <code>added</code> or <code>updated</code> (files which are added but not committed),
        <code>changed</code> (files which are changed but not added in the index),
        <code>untracked</code> (files which are not tracked by Git),
        <code>branch</code> (the current branch), or
        <code>nobranch</code> (the color the <em>no branch</em> warning is shown in, defaulting
        to red). The values of these variables may be specified as in
        color.branch.&lt;slot&gt;.
</p>
</dd>
<dt class="hdlist1">
color.ui
</dt>
<dd>
<p>
        This variable determines the default value for variables such
        as <code>color.diff</code> and <code>color.grep</code> that control the use of color
        per command family. Its scope will expand as more commands learn
        configuration to set a default for the <code>--color</code> option.  Set it
        to <code>always</code> if you want all output not intended for machine
        consumption to use color, to <code>true</code> or <code>auto</code> if you want such
        output to use color when written to the terminal, or to <code>false</code> or
        <code>never</code> if you prefer Git commands not to use color unless enabled
        explicitly with some other configuration or the <code>--color</code> option.
</p>
</dd>
<dt class="hdlist1">
column.ui
</dt>
<dd>
<p>
        Specify whether supported commands should output in columns.
        This variable consists of a list of tokens separated by spaces
        or commas:
</p>
<div class="openblock">
<div class="content">
<div class="dlist"><dl>
<dt class="hdlist1">
<code>always</code>
</dt>
<dd>
<p>
        always show in columns
</p>
</dd>
<dt class="hdlist1">
<code>never</code>
</dt>
<dd>
<p>
        never show in columns
</p>
</dd>
<dt class="hdlist1">
<code>auto</code>
</dt>
<dd>
<p>
        show in columns if the output is to the terminal
</p>
</dd>
<dt class="hdlist1">
<code>column</code>
</dt>
<dd>
<p>
        fill columns before rows (default)
</p>
</dd>
<dt class="hdlist1">
<code>row</code>
</dt>
<dd>
<p>
        fill rows before columns
</p>
</dd>
<dt class="hdlist1">
<code>plain</code>
</dt>
<dd>
<p>
        show in one column
</p>
</dd>
<dt class="hdlist1">
<code>dense</code>
</dt>
<dd>
<p>
        make unequal size columns to utilize more space
</p>
</dd>
<dt class="hdlist1">
<code>nodense</code>
</dt>
<dd>
<p>
        make equal size columns
</p>
</dd>
</dl></div>
</div></div>
<div class="paragraph"><p>This option defaults to <em>never</em>.</p></div>
</dd>
<dt class="hdlist1">
column.branch
</dt>
<dd>
<p>
        Specify whether to output branch listing in <code>git branch</code> in columns.
        See <code>column.ui</code> for details.
</p>
</dd>
<dt class="hdlist1">
column.status
</dt>
<dd>
<p>
        Specify whether to output untracked files in <code>git status</code> in columns.
        See <code>column.ui</code> for details.
</p>
</dd>
<dt class="hdlist1">
column.tag
</dt>
<dd>
<p>
        Specify whether to output tag listing in <code>git tag</code> in columns.
        See <code>column.ui</code> for details.
</p>
</dd>
<dt class="hdlist1">
commit.cleanup
</dt>
<dd>
<p>
        This setting overrides the default of the <code>--cleanup</code> option in
        <code>git commit</code>. See <a href="git-commit.html">git-commit(1)</a> for details. Changing the
        default can be useful when you always want to keep lines that begin
        with comment character <code>#</code> in your log message, in which case you
        would do <code>git config commit.cleanup whitespace</code> (note that you will
        have to remove the help lines that begin with <code>#</code> in the commit log
        template yourself, if you do this).
</p>
</dd>
<dt class="hdlist1">
commit.status
</dt>
<dd>
<p>
        A boolean to enable/disable inclusion of status information in the
        commit message template when using an editor to prepare the commit
        message.  Defaults to true.
</p>
</dd>
<dt class="hdlist1">
commit.template
</dt>
<dd>
<p>
        Specify a file to use as the template for new commit messages.
        "<code>~/</code>" is expanded to the value of <code>$HOME</code> and "<code>~user/</code>" to the
        specified user&#8217;s home directory.
</p>
</dd>
<dt class="hdlist1">
credential.helper
</dt>
<dd>
<p>
        Specify an external helper to be called when a username or
        password credential is needed; the helper may consult external
        storage to avoid prompting the user for the credentials. See
        <a href="gitcredentials.html">gitcredentials(7)</a> for details.
</p>
</dd>
<dt class="hdlist1">
credential.useHttpPath
</dt>
<dd>
<p>
        When acquiring credentials, consider the "path" component of an http
        or https URL to be important. Defaults to false. See
        <a href="gitcredentials.html">gitcredentials(7)</a> for more information.
</p>
</dd>
<dt class="hdlist1">
credential.protectProtocol
</dt>
<dd>
<p>
        By default, Carriage Return characters are not allowed in the protocol
        that is used when Git talks to a credential helper. This setting allows
        users to override this default.
</p>
</dd>
<dt class="hdlist1">
credential.sanitizePrompt
</dt>
<dd>
<p>
        By default, user names and hosts that are shown as part of the
        password prompt are not allowed to contain control characters (they
        will be URL-encoded by default). Configure this setting to <code>false</code> to
        override that behavior.
</p>
</dd>
<dt class="hdlist1">
credential.username
</dt>
<dd>
<p>
        If no username is set for a network authentication, use this username
        by default. See credential.&lt;context&gt;.* below, and
        <a href="gitcredentials.html">gitcredentials(7)</a>.
</p>
</dd>
<dt class="hdlist1">
credential.&lt;url&gt;.*
</dt>
<dd>
<p>
        Any of the credential.* options above can be applied selectively to
        some credentials. For example "credential.https://example.com.username"
        would set the default username only for https connections to
        example.com. See <a href="gitcredentials.html">gitcredentials(7)</a> for details on how URLs are
        matched.
</p>
</dd>
<dt class="hdlist1">
diff.autorefreshindex
</dt>
<dd>
<p>
        When using <em>git diff</em> to compare with work tree
        files, do not consider stat-only change as changed.
        Instead, silently run <code>git update-index --refresh</code> to
        update the cached stat information for paths whose
        contents in the work tree match the contents in the
        index.  This option defaults to true.  Note that this
        affects only <em>git diff</em> Porcelain, and not lower level
        <em>diff</em> commands such as <em>git diff-files</em>.
</p>
</dd>
<dt class="hdlist1">
diff.dirstat
</dt>
<dd>
<p>
        A comma separated list of <code>--dirstat</code> parameters specifying the
        default behavior of the <code>--dirstat</code> option to <a href="git-diff.html">git-diff(1)</a>`
        and friends. The defaults can be overridden on the command line
        (using <code>--dirstat=&lt;param1,param2,...&gt;</code>). The fallback defaults
        (when not changed by <code>diff.dirstat</code>) are <code>changes,noncumulative,3</code>.
        The following parameters are available:
</p>
<div class="openblock">
<div class="content">
<div class="dlist"><dl>
<dt class="hdlist1">
<code>changes</code>
</dt>
<dd>
<p>
        Compute the dirstat numbers by counting the lines that have been
        removed from the source, or added to the destination. This ignores
        the amount of pure code movements within a file.  In other words,
        rearranging lines in a file is not counted as much as other changes.
        This is the default behavior when no parameter is given.
</p>
</dd>
<dt class="hdlist1">
<code>lines</code>
</dt>
<dd>
<p>
        Compute the dirstat numbers by doing the regular line-based diff
        analysis, and summing the removed/added line counts. (For binary
        files, count 64-byte chunks instead, since binary files have no
        natural concept of lines). This is a more expensive <code>--dirstat</code>
        behavior than the <code>changes</code> behavior, but it does count rearranged
        lines within a file as much as other changes. The resulting output
        is consistent with what you get from the other <code>--*stat</code> options.
</p>
</dd>
<dt class="hdlist1">
<code>files</code>
</dt>
<dd>
<p>
        Compute the dirstat numbers by counting the number of files changed.
        Each changed file counts equally in the dirstat analysis. This is
        the computationally cheapest <code>--dirstat</code> behavior, since it does
        not have to look at the file contents at all.
</p>
</dd>
<dt class="hdlist1">
<code>cumulative</code>
</dt>
<dd>
<p>
        Count changes in a child directory for the parent directory as well.
        Note that when using <code>cumulative</code>, the sum of the percentages
        reported may exceed 100%. The default (non-cumulative) behavior can
        be specified with the <code>noncumulative</code> parameter.
</p>
</dd>
<dt class="hdlist1">
&lt;limit&gt;
</dt>
<dd>
<p>
        An integer parameter specifies a cut-off percent (3% by default).
        Directories contributing less than this percentage of the changes
        are not shown in the output.
</p>
</dd>
</dl></div>
</div></div>
<div class="paragraph"><p>Example: The following will count changed files, while ignoring
directories with less than 10% of the total amount of changed files,
and accumulating child directory counts in the parent directories:
<code>files,10,cumulative</code>.</p></div>
</dd>
<dt class="hdlist1">
diff.statGraphWidth
</dt>
<dd>
<p>
        Limit the width of the graph part in --stat output. If set, applies
        to all commands generating --stat output except format-patch.
</p>
</dd>
<dt class="hdlist1">
diff.context
</dt>
<dd>
<p>
        Generate diffs with &lt;n&gt; lines of context instead of the default
        of 3. This value is overridden by the -U option.
</p>
</dd>
<dt class="hdlist1">
diff.external
</dt>
<dd>
<p>
        If this config variable is set, diff generation is not
        performed using the internal diff machinery, but using the
        given command.  Can be overridden with the &#8216;GIT_EXTERNAL_DIFF&#8217;
        environment variable.  The command is called with parameters
        as described under "git Diffs" in <a href="git.html">git(1)</a>.  Note: if
        you want to use an external diff program only on a subset of
        your files, you might want to use <a href="gitattributes.html">gitattributes(5)</a> instead.
</p>
</dd>
<dt class="hdlist1">
diff.ignoreSubmodules
</dt>
<dd>
<p>
        Sets the default value of --ignore-submodules. Note that this
        affects only <em>git diff</em> Porcelain, and not lower level <em>diff</em>
        commands such as <em>git diff-files</em>. <em>git checkout</em> also honors
        this setting when reporting uncommitted changes.
</p>
</dd>
<dt class="hdlist1">
diff.mnemonicprefix
</dt>
<dd>
<p>
        If set, <em>git diff</em> uses a prefix pair that is different from the
        standard "a/" and "b/" depending on what is being compared.  When
        this configuration is in effect, reverse diff output also swaps
        the order of the prefixes:
</p>
<div class="dlist"><dl>
<dt class="hdlist1">
<code>git diff</code>
</dt>
<dd>
<p>
        compares the (i)ndex and the (w)ork tree;
</p>
</dd>
<dt class="hdlist1">
<code>git diff HEAD</code>
</dt>
<dd>
<p>
         compares a (c)ommit and the (w)ork tree;
</p>
</dd>
<dt class="hdlist1">
<code>git diff --cached</code>
</dt>
<dd>
<p>
        compares a (c)ommit and the (i)ndex;
</p>
</dd>
<dt class="hdlist1">
<code>git diff HEAD:file1 file2</code>
</dt>
<dd>
<p>
        compares an (o)bject and a (w)ork tree entity;
</p>
</dd>
<dt class="hdlist1">
<code>git diff --no-index a b</code>
</dt>
<dd>
<p>
        compares two non-git things (1) and (2).
</p>
</dd>
</dl></div>
</dd>
<dt class="hdlist1">
diff.noprefix
</dt>
<dd>
<p>
        If set, <em>git diff</em> does not show any source or destination prefix.
</p>
</dd>
<dt class="hdlist1">
diff.renameLimit
</dt>
<dd>
<p>
        The number of files to consider when performing the copy/rename
        detection; equivalent to the <em>git diff</em> option <em>-l</em>.
</p>
</dd>
<dt class="hdlist1">
diff.renames
</dt>
<dd>
<p>
        Tells Git to detect renames.  If set to any boolean value, it
        will enable basic rename detection.  If set to "copies" or
        "copy", it will detect copies, as well.
</p>
</dd>
<dt class="hdlist1">
diff.suppressBlankEmpty
</dt>
<dd>
<p>
        A boolean to inhibit the standard behavior of printing a space
        before each empty output line. Defaults to false.
</p>
</dd>
<dt class="hdlist1">
diff.submodule
</dt>
<dd>
<p>
        Specify the format in which differences in submodules are
        shown.  The "log" format lists the commits in the range like
        <a href="git-submodule.html">git-submodule(1)</a> <code>summary</code> does.  The "short" format
        format just shows the names of the commits at the beginning
        and end of the range.  Defaults to short.
</p>
</dd>
<dt class="hdlist1">
diff.wordRegex
</dt>
<dd>
<p>
        A POSIX Extended Regular Expression used to determine what is a "word"
        when performing word-by-word difference calculations.  Character
        sequences that match the regular expression are "words", all other
        characters are <strong>ignorable</strong> whitespace.
</p>
</dd>
<dt class="hdlist1">
diff.&lt;driver&gt;.command
</dt>
<dd>
<p>
        The custom diff driver command.  See <a href="gitattributes.html">gitattributes(5)</a>
        for details.
</p>
</dd>
<dt class="hdlist1">
diff.&lt;driver&gt;.xfuncname
</dt>
<dd>
<p>
        The regular expression that the diff driver should use to
        recognize the hunk header.  A built-in pattern may also be used.
        See <a href="gitattributes.html">gitattributes(5)</a> for details.
</p>
</dd>
<dt class="hdlist1">
diff.&lt;driver&gt;.binary
</dt>
<dd>
<p>
        Set this option to true to make the diff driver treat files as
        binary.  See <a href="gitattributes.html">gitattributes(5)</a> for details.
</p>
</dd>
<dt class="hdlist1">
diff.&lt;driver&gt;.textconv
</dt>
<dd>
<p>
        The command that the diff driver should call to generate the
        text-converted version of a file.  The result of the
        conversion is used to generate a human-readable diff.  See
        <a href="gitattributes.html">gitattributes(5)</a> for details.
</p>
</dd>
<dt class="hdlist1">
diff.&lt;driver&gt;.wordregex
</dt>
<dd>
<p>
        The regular expression that the diff driver should use to
        split words in a line.  See <a href="gitattributes.html">gitattributes(5)</a> for
        details.
</p>
</dd>
<dt class="hdlist1">
diff.&lt;driver&gt;.cachetextconv
</dt>
<dd>
<p>
        Set this option to true to make the diff driver cache the text
        conversion outputs.  See <a href="gitattributes.html">gitattributes(5)</a> for details.
</p>
</dd>
<dt class="hdlist1">
diff.tool
</dt>
<dd>
<p>
        Controls which diff tool is used by <a href="git-difftool.html">git-difftool(1)</a>.
        This variable overrides the value configured in <code>merge.tool</code>.
        The list below shows the valid built-in values.
        Any other value is treated as a custom diff tool and requires
        that a corresponding difftool.&lt;tool&gt;.cmd variable is defined.
</p>
<div class="ulist"><ul>
<li>
<p>
araxis
</p>
</li>
<li>
<p>
bc3
</p>
</li>
<li>
<p>
codecompare
</p>
</li>
<li>
<p>
deltawalker
</p>
</li>
<li>
<p>
diffuse
</p>
</li>
<li>
<p>
ecmerge
</p>
</li>
<li>
<p>
emerge
</p>
</li>
<li>
<p>
gvimdiff
</p>
</li>
<li>
<p>
gvimdiff2
</p>
</li>
<li>
<p>
kdiff3
</p>
</li>
<li>
<p>
kompare
</p>
</li>
<li>
<p>
meld
</p>
</li>
<li>
<p>
opendiff
</p>
</li>
<li>
<p>
p4merge
</p>
</li>
<li>
<p>
tkdiff
</p>
</li>
<li>
<p>
vimdiff
</p>
</li>
<li>
<p>
vimdiff2
</p>
</li>
<li>
<p>
xxdiff
</p>
</li>
</ul></div>
</dd>
<dt class="hdlist1">
diff.algorithm
</dt>
<dd>
<p>
        Choose a diff algorithm.  The variants are as follows:
</p>
<div class="openblock">
<div class="content">
<div class="dlist"><dl>
<dt class="hdlist1">
<code>default</code>, <code>myers</code>
</dt>
<dd>
<p>
        The basic greedy diff algorithm. Currently, this is the default.
</p>
</dd>
<dt class="hdlist1">
<code>minimal</code>
</dt>
<dd>
<p>
        Spend extra time to make sure the smallest possible diff is
        produced.
</p>
</dd>
<dt class="hdlist1">
<code>patience</code>
</dt>
<dd>
<p>
        Use "patience diff" algorithm when generating patches.
</p>
</dd>
<dt class="hdlist1">
<code>histogram</code>
</dt>
<dd>
<p>
        This algorithm extends the patience algorithm to "support
        low-occurrence common elements".
</p>
</dd>
</dl></div>
</div></div>
</dd>
<dt class="hdlist1">
safe.directory
</dt>
<dd>
<p>
        These config entries specify Git-tracked directories that are
        considered safe even if they are owned by someone other than the
        current user. By default, Git will refuse to even parse a Git
        config of a repository owned by someone else, let alone run its
        hooks, and this config setting allows users to specify exceptions,
        e.g. for intentionally shared repositories (see the <code>--shared</code>
        option in <a href="git-init.html">git-init(1)</a>).
</p>
</dd>
</dl></div>
<div class="paragraph"><p>This is a multi-valued setting, i.e. you can add more than one directory
via <code>git config --add</code>. To reset the list of safe directories (e.g. to
override any such directories specified in the system config), add a
<code>safe.directory</code> entry with an empty value.</p></div>
<div class="paragraph"><p>This config setting is only respected when specified in a system or global
config, not when it is specified in a repository config or via the command
line option <code>-c safe.directory=&lt;path&gt;</code>.</p></div>
<div class="paragraph"><p>The value of this setting is interpolated, i.e. <code>~/&lt;path&gt;</code> expands to a
path relative to the home directory and <code>%(prefix)/&lt;path&gt;</code> expands to a
path relative to Git&#8217;s (runtime) prefix.</p></div>
<div class="dlist"><dl>
<dt class="hdlist1">
difftool.&lt;tool&gt;.path
</dt>
<dd>
<p>
        Override the path for the given tool.  This is useful in case
        your tool is not in the PATH.
</p>
</dd>
<dt class="hdlist1">
difftool.&lt;tool&gt;.cmd
</dt>
<dd>
<p>
        Specify the command to invoke the specified diff tool.
        The specified command is evaluated in shell with the following
        variables available:  <em>LOCAL</em> is set to the name of the temporary
        file containing the contents of the diff pre-image and <em>REMOTE</em>
        is set to the name of the temporary file containing the contents
        of the diff post-image.
</p>
</dd>
<dt class="hdlist1">
difftool.prompt
</dt>
<dd>
<p>
        Prompt before each invocation of the diff tool.
</p>
</dd>
<dt class="hdlist1">
fetch.recurseSubmodules
</dt>
<dd>
<p>
        This option can be either set to a boolean value or to <em>on-demand</em>.
        Setting it to a boolean changes the behavior of fetch and pull to
        unconditionally recurse into submodules when set to true or to not
        recurse at all when set to false. When set to <em>on-demand</em> (the default
        value), fetch and pull will only recurse into a populated submodule
        when its superproject retrieves a commit that updates the submodule&#8217;s
        reference.
</p>
</dd>
<dt class="hdlist1">
fetch.fsckObjects
</dt>
<dd>
<p>
        If it is set to true, git-fetch-pack will check all fetched
        objects. It will abort in the case of a malformed object or a
        broken link. The result of an abort are only dangling objects.
        Defaults to false. If not set, the value of <code>transfer.fsckObjects</code>
        is used instead.
</p>
</dd>
<dt class="hdlist1">
fetch.unpackLimit
</dt>
<dd>
<p>
        If the number of objects fetched over the Git native
        transfer is below this
        limit, then the objects will be unpacked into loose object
        files. However if the number of received objects equals or
        exceeds this limit then the received pack will be stored as
        a pack, after adding any missing delta bases.  Storing the
        pack from a push can make the push operation complete faster,
        especially on slow filesystems.  If not set, the value of
        <code>transfer.unpackLimit</code> is used instead.
</p>
</dd>
<dt class="hdlist1">
format.attach
</dt>
<dd>
<p>
        Enable multipart/mixed attachments as the default for
        <em>format-patch</em>.  The value can also be a double quoted string
        which will enable attachments as the default and set the
        value as the boundary.  See the --attach option in
        <a href="git-format-patch.html">git-format-patch(1)</a>.
</p>
</dd>
<dt class="hdlist1">
format.numbered
</dt>
<dd>
<p>
        A boolean which can enable or disable sequence numbers in patch
        subjects.  It defaults to "auto" which enables it only if there
        is more than one patch.  It can be enabled or disabled for all
        messages by setting it to "true" or "false".  See --numbered
        option in <a href="git-format-patch.html">git-format-patch(1)</a>.
</p>
</dd>
<dt class="hdlist1">
format.headers
</dt>
<dd>
<p>
        Additional email headers to include in a patch to be submitted
        by mail.  See <a href="git-format-patch.html">git-format-patch(1)</a>.
</p>
</dd>
<dt class="hdlist1">
format.to
</dt>
<dt class="hdlist1">
format.cc
</dt>
<dd>
<p>
        Additional recipients to include in a patch to be submitted
        by mail.  See the --to and --cc options in
        <a href="git-format-patch.html">git-format-patch(1)</a>.
</p>
</dd>
<dt class="hdlist1">
format.subjectprefix
</dt>
<dd>
<p>
        The default for format-patch is to output files with the <em>[PATCH]</em>
        subject prefix. Use this variable to change that prefix.
</p>
</dd>
<dt class="hdlist1">
format.signature
</dt>
<dd>
<p>
        The default for format-patch is to output a signature containing
        the Git version number. Use this variable to change that default.
        Set this variable to the empty string ("") to suppress
        signature generation.
</p>
</dd>
<dt class="hdlist1">
format.suffix
</dt>
<dd>
<p>
        The default for format-patch is to output files with the suffix
        <code>.patch</code>. Use this variable to change that suffix (make sure to
        include the dot if you want it).
</p>
</dd>
<dt class="hdlist1">
format.pretty
</dt>
<dd>
<p>
        The default pretty format for log/show/whatchanged command,
        See <a href="git-log.html">git-log(1)</a>, <a href="git-show.html">git-show(1)</a>,
        <a href="git-whatchanged.html">git-whatchanged(1)</a>.
</p>
</dd>
<dt class="hdlist1">
format.thread
</dt>
<dd>
<p>
        The default threading style for <em>git format-patch</em>.  Can be
        a boolean value, or <code>shallow</code> or <code>deep</code>.  <code>shallow</code> threading
        makes every mail a reply to the head of the series,
        where the head is chosen from the cover letter, the
        <code>--in-reply-to</code>, and the first patch mail, in this order.
        <code>deep</code> threading makes every mail a reply to the previous one.
        A true boolean value is the same as <code>shallow</code>, and a false
        value disables threading.
</p>
</dd>
<dt class="hdlist1">
format.signoff
</dt>
<dd>
<p>
        A boolean value which lets you enable the <code>-s/--signoff</code> option of
        format-patch by default. <strong>Note:</strong> Adding the Signed-off-by: line to a
        patch should be a conscious act and means that you certify you have
        the rights to submit this work under the same open source license.
        Please see the <em>SubmittingPatches</em> document for further discussion.
</p>
</dd>
<dt class="hdlist1">
format.coverLetter
</dt>
<dd>
<p>
        A boolean that controls whether to generate a cover-letter when
        format-patch is invoked, but in addition can be set to "auto", to
        generate a cover-letter only when there&#8217;s more than one patch.
</p>
</dd>
<dt class="hdlist1">
filter.&lt;driver&gt;.clean
</dt>
<dd>
<p>
        The command which is used to convert the content of a worktree
        file to a blob upon checkin.  See <a href="gitattributes.html">gitattributes(5)</a> for
        details.
</p>
</dd>
<dt class="hdlist1">
filter.&lt;driver&gt;.smudge
</dt>
<dd>
<p>
        The command which is used to convert the content of a blob
        object to a worktree file upon checkout.  See
        <a href="gitattributes.html">gitattributes(5)</a> for details.
</p>
</dd>
<dt class="hdlist1">
gc.aggressiveWindow
</dt>
<dd>
<p>
        The window size parameter used in the delta compression
        algorithm used by <em>git gc --aggressive</em>.  This defaults
        to 250.
</p>
</dd>
<dt class="hdlist1">
gc.auto
</dt>
<dd>
<p>
        When there are approximately more than this many loose
        objects in the repository, <code>git gc --auto</code> will pack them.
        Some Porcelain commands use this command to perform a
        light-weight garbage collection from time to time.  The
        default value is 6700.  Setting this to 0 disables it.
</p>
</dd>
<dt class="hdlist1">
gc.autopacklimit
</dt>
<dd>
<p>
        When there are more than this many packs that are not
        marked with <code>*.keep</code> file in the repository, <code>git gc
        --auto</code> consolidates them into one larger pack.  The
        default value is 50.  Setting this to 0 disables it.
</p>
</dd>
<dt class="hdlist1">
gc.packrefs
</dt>
<dd>
<p>
        Running <code>git pack-refs</code> in a repository renders it
        unclonable by Git versions prior to 1.5.1.2 over dumb
        transports such as HTTP.  This variable determines whether
        <em>git gc</em> runs <code>git pack-refs</code>. This can be set to <code>notbare</code>
        to enable it within all non-bare repos or it can be set to a
        boolean value.  The default is <code>true</code>.
</p>
</dd>
<dt class="hdlist1">
gc.pruneexpire
</dt>
<dd>
<p>
        When <em>git gc</em> is run, it will call <em>prune --expire 2.weeks.ago</em>.
        Override the grace period with this config variable.  The value
        "now" may be used to disable this  grace period and always prune
        unreachable objects immediately.
</p>
</dd>
<dt class="hdlist1">
gc.reflogexpire
</dt>
<dt class="hdlist1">
gc.&lt;pattern&gt;.reflogexpire
</dt>
<dd>
<p>
        <em>git reflog expire</em> removes reflog entries older than
        this time; defaults to 90 days.  With "&lt;pattern&gt;" (e.g.
        "refs/stash") in the middle the setting applies only to
        the refs that match the &lt;pattern&gt;.
</p>
</dd>
<dt class="hdlist1">
gc.reflogexpireunreachable
</dt>
<dt class="hdlist1">
gc.&lt;ref&gt;.reflogexpireunreachable
</dt>
<dd>
<p>
        <em>git reflog expire</em> removes reflog entries older than
        this time and are not reachable from the current tip;
        defaults to 30 days.  With "&lt;pattern&gt;" (e.g. "refs/stash")
        in the middle, the setting applies only to the refs that
        match the &lt;pattern&gt;.
</p>
</dd>
<dt class="hdlist1">
gc.rerereresolved
</dt>
<dd>
<p>
        Records of conflicted merge you resolved earlier are
        kept for this many days when <em>git rerere gc</em> is run.
        The default is 60 days.  See <a href="git-rerere.html">git-rerere(1)</a>.
</p>
</dd>
<dt class="hdlist1">
gc.rerereunresolved
</dt>
<dd>
<p>
        Records of conflicted merge you have not resolved are
        kept for this many days when <em>git rerere gc</em> is run.
        The default is 15 days.  See <a href="git-rerere.html">git-rerere(1)</a>.
</p>
</dd>
<dt class="hdlist1">
gitcvs.commitmsgannotation
</dt>
<dd>
<p>
        Append this string to each commit message. Set to empty string
        to disable this feature. Defaults to "via git-CVS emulator".
</p>
</dd>
<dt class="hdlist1">
gitcvs.enabled
</dt>
<dd>
<p>
        Whether the CVS server interface is enabled for this repository.
        See <a href="git-cvsserver.html">git-cvsserver(1)</a>.
</p>
</dd>
<dt class="hdlist1">
gitcvs.logfile
</dt>
<dd>
<p>
        Path to a log file where the CVS server interface well&#8230; logs
        various stuff. See <a href="git-cvsserver.html">git-cvsserver(1)</a>.
</p>
</dd>
<dt class="hdlist1">
gitcvs.usecrlfattr
</dt>
<dd>
<p>
        If true, the server will look up the end-of-line conversion
        attributes for files to determine the <em>-k</em> modes to use. If
        the attributes force Git to treat a file as text,
        the <em>-k</em> mode will be left blank so CVS clients will
        treat it as text. If they suppress text conversion, the file
        will be set with <em>-kb</em> mode, which suppresses any newline munging
        the client might otherwise do. If the attributes do not allow
        the file type to be determined, then <em>gitcvs.allbinary</em> is
        used. See <a href="gitattributes.html">gitattributes(5)</a>.
</p>
</dd>
<dt class="hdlist1">
gitcvs.allbinary
</dt>
<dd>
<p>
        This is used if <em>gitcvs.usecrlfattr</em> does not resolve
        the correct <em>-kb</em> mode to use. If true, all
        unresolved files are sent to the client in
        mode <em>-kb</em>. This causes the client to treat them
        as binary files, which suppresses any newline munging it
        otherwise might do. Alternatively, if it is set to "guess",
        then the contents of the file are examined to decide if
        it is binary, similar to <em>core.autocrlf</em>.
</p>
</dd>
<dt class="hdlist1">
gitcvs.dbname
</dt>
<dd>
<p>
        Database used by git-cvsserver to cache revision information
        derived from the Git repository. The exact meaning depends on the
        used database driver, for SQLite (which is the default driver) this
        is a filename. Supports variable substitution (see
        <a href="git-cvsserver.html">git-cvsserver(1)</a> for details). May not contain semicolons (<code>;</code>).
        Default: <em>%Ggitcvs.%m.sqlite</em>
</p>
</dd>
<dt class="hdlist1">
gitcvs.dbdriver
</dt>
<dd>
<p>
        Used Perl DBI driver. You can specify any available driver
        for this here, but it might not work. git-cvsserver is tested
        with <em>DBD::SQLite</em>, reported to work with <em>DBD::Pg</em>, and
        reported <strong>not</strong> to work with <em>DBD::mysql</em>. Experimental feature.
        May not contain double colons (<code>:</code>). Default: <em>SQLite</em>.
        See <a href="git-cvsserver.html">git-cvsserver(1)</a>.
</p>
</dd>
<dt class="hdlist1">
gitcvs.dbuser, gitcvs.dbpass
</dt>
<dd>
<p>
        Database user and password. Only useful if setting <em>gitcvs.dbdriver</em>,
        since SQLite has no concept of database users and/or passwords.
        <em>gitcvs.dbuser</em> supports variable substitution (see
        <a href="git-cvsserver.html">git-cvsserver(1)</a> for details).
</p>
</dd>
<dt class="hdlist1">
gitcvs.dbTableNamePrefix
</dt>
<dd>
<p>
        Database table name prefix.  Prepended to the names of any
        database tables used, allowing a single database to be used
        for several repositories.  Supports variable substitution (see
        <a href="git-cvsserver.html">git-cvsserver(1)</a> for details).  Any non-alphabetic
        characters will be replaced with underscores.
</p>
</dd>
</dl></div>
<div class="paragraph"><p>All gitcvs variables except for <em>gitcvs.usecrlfattr</em> and
<em>gitcvs.allbinary</em> can also be specified as
<em>gitcvs.&lt;access_method&gt;.&lt;varname&gt;</em> (where <em>access_method</em>
is one of "ext" and "pserver") to make them apply only for the given
access method.</p></div>
<div class="dlist"><dl>
<dt class="hdlist1">
gitweb.category
</dt>
<dt class="hdlist1">
gitweb.description
</dt>
<dt class="hdlist1">
gitweb.owner
</dt>
<dt class="hdlist1">
gitweb.url
</dt>
<dd>
<p>
        See <a href="gitweb.html">gitweb(1)</a> for description.
</p>
</dd>
<dt class="hdlist1">
gitweb.avatar
</dt>
<dt class="hdlist1">
gitweb.blame
</dt>
<dt class="hdlist1">
gitweb.grep
</dt>
<dt class="hdlist1">
gitweb.highlight
</dt>
<dt class="hdlist1">
gitweb.patches
</dt>
<dt class="hdlist1">
gitweb.pickaxe
</dt>
<dt class="hdlist1">
gitweb.remote_heads
</dt>
<dt class="hdlist1">
gitweb.showsizes
</dt>
<dt class="hdlist1">
gitweb.snapshot
</dt>
<dd>
<p>
        See <a href="gitweb.conf.html">gitweb.conf(5)</a> for description.
</p>
</dd>
<dt class="hdlist1">
grep.lineNumber
</dt>
<dd>
<p>
        If set to true, enable <em>-n</em> option by default.
</p>
</dd>
<dt class="hdlist1">
grep.patternType
</dt>
<dd>
<p>
        Set the default matching behavior. Using a value of <em>basic</em>, <em>extended</em>,
        <em>fixed</em>, or <em>perl</em> will enable the <em>--basic-regexp</em>, <em>--extended-regexp</em>,
        <em>--fixed-strings</em>, or <em>--perl-regexp</em> option accordingly, while the
        value <em>default</em> will return to the default matching behavior.
</p>
</dd>
<dt class="hdlist1">
grep.extendedRegexp
</dt>
<dd>
<p>
        If set to true, enable <em>--extended-regexp</em> option by default. This
        option is ignored when the <em>grep.patternType</em> option is set to a value
        other than <em>default</em>.
</p>
</dd>
<dt class="hdlist1">
gpg.program
</dt>
<dd>
<p>
        Use this custom program instead of "gpg" found on $PATH when
        making or verifying a PGP signature. The program must support the
        same command line interface as GPG, namely, to verify a detached
        signature, "gpg --verify $file - &lt;$signature" is run, and the
        program is expected to signal a good signature by exiting with
        code 0, and to generate an ascii-armored detached signature, the
        standard input of "gpg -bsau $key" is fed with the contents to be
        signed, and the program is expected to send the result to its
        standard output.
</p>
</dd>
<dt class="hdlist1">
gui.commitmsgwidth
</dt>
<dd>
<p>
        Defines how wide the commit message window is in the
        <a href="git-gui.html">git-gui(1)</a>. "75" is the default.
</p>
</dd>
<dt class="hdlist1">
gui.diffcontext
</dt>
<dd>
<p>
        Specifies how many context lines should be used in calls to diff
        made by the <a href="git-gui.html">git-gui(1)</a>. The default is "5".
</p>
</dd>
<dt class="hdlist1">
gui.encoding
</dt>
<dd>
<p>
        Specifies the default encoding to use for displaying of
        file contents in <a href="git-gui.html">git-gui(1)</a> and <a href="gitk.html">gitk(1)</a>.
        It can be overridden by setting the <em>encoding</em> attribute
        for relevant files (see <a href="gitattributes.html">gitattributes(5)</a>).
        If this option is not set, the tools default to the
        locale encoding.
</p>
</dd>
<dt class="hdlist1">
gui.matchtrackingbranch
</dt>
<dd>
<p>
        Determines if new branches created with <a href="git-gui.html">git-gui(1)</a> should
        default to tracking remote branches with matching names or
        not. Default: "false".
</p>
</dd>
<dt class="hdlist1">
gui.newbranchtemplate
</dt>
<dd>
<p>
        Is used as suggested name when creating new branches using the
        <a href="git-gui.html">git-gui(1)</a>.
</p>
</dd>
<dt class="hdlist1">
gui.pruneduringfetch
</dt>
<dd>
<p>
        "true" if <a href="git-gui.html">git-gui(1)</a> should prune remote-tracking branches when
        performing a fetch. The default value is "false".
</p>
</dd>
<dt class="hdlist1">
gui.trustmtime
</dt>
<dd>
<p>
        Determines if <a href="git-gui.html">git-gui(1)</a> should trust the file modification
        timestamp or not. By default the timestamps are not trusted.
</p>
</dd>
<dt class="hdlist1">
gui.spellingdictionary
</dt>
<dd>
<p>
        Specifies the dictionary used for spell checking commit messages in
        the <a href="git-gui.html">git-gui(1)</a>. When set to "none" spell checking is turned
        off.
</p>
</dd>
<dt class="hdlist1">
gui.fastcopyblame
</dt>
<dd>
<p>
        If true, <em>git gui blame</em> uses <code>-C</code> instead of <code>-C -C</code> for original
        location detection. It makes blame significantly faster on huge
        repositories at the expense of less thorough copy detection.
</p>
</dd>
<dt class="hdlist1">
gui.copyblamethreshold
</dt>
<dd>
<p>
        Specifies the threshold to use in <em>git gui blame</em> original location
        detection, measured in alphanumeric characters. See the
        <a href="git-blame.html">git-blame(1)</a> manual for more information on copy detection.
</p>
</dd>
<dt class="hdlist1">
gui.blamehistoryctx
</dt>
<dd>
<p>
        Specifies the radius of history context in days to show in
        <a href="gitk.html">gitk(1)</a> for the selected commit, when the <code>Show History
        Context</code> menu item is invoked from <em>git gui blame</em>. If this
        variable is set to zero, the whole history is shown.
</p>
</dd>
<dt class="hdlist1">
guitool.&lt;name&gt;.cmd
</dt>
<dd>
<p>
        Specifies the shell command line to execute when the corresponding item
        of the <a href="git-gui.html">git-gui(1)</a> <code>Tools</code> menu is invoked. This option is
        mandatory for every tool. The command is executed from the root of
        the working directory, and in the environment it receives the name of
        the tool as <em>GIT_GUITOOL</em>, the name of the currently selected file as
        <em>FILENAME</em>, and the name of the current branch as <em>CUR_BRANCH</em> (if
        the head is detached, <em>CUR_BRANCH</em> is empty).
</p>
</dd>
<dt class="hdlist1">
guitool.&lt;name&gt;.needsfile
</dt>
<dd>
<p>
        Run the tool only if a diff is selected in the GUI. It guarantees
        that <em>FILENAME</em> is not empty.
</p>
</dd>
<dt class="hdlist1">
guitool.&lt;name&gt;.noconsole
</dt>
<dd>
<p>
        Run the command silently, without creating a window to display its
        output.
</p>
</dd>
<dt class="hdlist1">
guitool.&lt;name&gt;.norescan
</dt>
<dd>
<p>
        Don&#8217;t rescan the working directory for changes after the tool
        finishes execution.
</p>
</dd>
<dt class="hdlist1">
guitool.&lt;name&gt;.confirm
</dt>
<dd>
<p>
        Show a confirmation dialog before actually running the tool.
</p>
</dd>
<dt class="hdlist1">
guitool.&lt;name&gt;.argprompt
</dt>
<dd>
<p>
        Request a string argument from the user, and pass it to the tool
        through the <em>ARGS</em> environment variable. Since requesting an
        argument implies confirmation, the <em>confirm</em> option has no effect
        if this is enabled. If the option is set to <em>true</em>, <em>yes</em>, or <em>1</em>,
        the dialog uses a built-in generic prompt; otherwise the exact
        value of the variable is used.
</p>
</dd>
<dt class="hdlist1">
guitool.&lt;name&gt;.revprompt
</dt>
<dd>
<p>
        Request a single valid revision from the user, and set the
        <em>REVISION</em> environment variable. In other aspects this option
        is similar to <em>argprompt</em>, and can be used together with it.
</p>
</dd>
<dt class="hdlist1">
guitool.&lt;name&gt;.revunmerged
</dt>
<dd>
<p>
        Show only unmerged branches in the <em>revprompt</em> subdialog.
        This is useful for tools similar to merge or rebase, but not
        for things like checkout or reset.
</p>
</dd>
<dt class="hdlist1">
guitool.&lt;name&gt;.title
</dt>
<dd>
<p>
        Specifies the title to use for the prompt dialog. The default
        is the tool name.
</p>
</dd>
<dt class="hdlist1">
guitool.&lt;name&gt;.prompt
</dt>
<dd>
<p>
        Specifies the general prompt string to display at the top of
        the dialog, before subsections for <em>argprompt</em> and <em>revprompt</em>.
        The default value includes the actual command.
</p>
</dd>
<dt class="hdlist1">
help.browser
</dt>
<dd>
<p>
        Specify the browser that will be used to display help in the
        <em>web</em> format. See <a href="git-help.html">git-help(1)</a>.
</p>
</dd>
<dt class="hdlist1">
help.format
</dt>
<dd>
<p>
        Override the default help format used by <a href="git-help.html">git-help(1)</a>.
        Values <em>man</em>, <em>info</em>, <em>web</em> and <em>html</em> are supported. <em>man</em> is
        the default. <em>web</em> and <em>html</em> are the same.
</p>
</dd>
<dt class="hdlist1">
help.autocorrect
</dt>
<dd>
<p>
        Automatically correct and execute mistyped commands after
        waiting for the given number of deciseconds (0.1 sec). If more
        than one command can be deduced from the entered text, nothing
        will be executed.  If the value of this option is negative,
        the corrected command will be executed immediately. If the
        value is 0 - the command will be just shown but not executed.
        This is the default.
</p>
</dd>
<dt class="hdlist1">
help.htmlpath
</dt>
<dd>
<p>
        Specify the path where the HTML documentation resides. File system paths
        and URLs are supported. HTML pages will be prefixed with this path when
        help is displayed in the <em>web</em> format. This defaults to the documentation
        path of your Git installation.
</p>
</dd>
<dt class="hdlist1">
http.proxy
</dt>
<dd>
<p>
        Override the HTTP proxy, normally configured using the <em>http_proxy</em>,
        <em>https_proxy</em>, and <em>all_proxy</em> environment variables (see
        <code>curl(1)</code>).  This can be overridden on a per-remote basis; see
        remote.&lt;name&gt;.proxy
</p>
</dd>
<dt class="hdlist1">
http.cookiefile
</dt>
<dd>
<p>
        File containing previously stored cookie lines which should be used
        in the Git http session, if they match the server. The file format
        of the file to read cookies from should be plain HTTP headers or
        the Netscape/Mozilla cookie file format (see <a href="curl.html">curl(1)</a>).
        NOTE that the file specified with http.cookiefile is only used as
        input. No cookies will be stored in the file.
</p>
</dd>
<dt class="hdlist1">
http.sslVerify
</dt>
<dd>
<p>
        Whether to verify the SSL certificate when fetching or pushing
        over HTTPS. Can be overridden by the <em>GIT_SSL_NO_VERIFY</em> environment
        variable.
</p>
</dd>
<dt class="hdlist1">
http.sslCert
</dt>
<dd>
<p>
        File containing the SSL certificate when fetching or pushing
        over HTTPS. Can be overridden by the <em>GIT_SSL_CERT</em> environment
        variable.
</p>
</dd>
<dt class="hdlist1">
http.sslKey
</dt>
<dd>
<p>
        File containing the SSL private key when fetching or pushing
        over HTTPS. Can be overridden by the <em>GIT_SSL_KEY</em> environment
        variable.
</p>
</dd>
<dt class="hdlist1">
http.sslCertPasswordProtected
</dt>
<dd>
<p>
        Enable Git&#8217;s password prompt for the SSL certificate.  Otherwise
        OpenSSL will prompt the user, possibly many times, if the
        certificate or private key is encrypted.  Can be overridden by the
        <em>GIT_SSL_CERT_PASSWORD_PROTECTED</em> environment variable.
</p>
</dd>
<dt class="hdlist1">
http.sslCAInfo
</dt>
<dd>
<p>
        File containing the certificates to verify the peer with when
        fetching or pushing over HTTPS. Can be overridden by the
        <em>GIT_SSL_CAINFO</em> environment variable.
</p>
</dd>
<dt class="hdlist1">
http.sslCAPath
</dt>
<dd>
<p>
        Path containing files with the CA certificates to verify the peer
        with when fetching or pushing over HTTPS. Can be overridden
        by the <em>GIT_SSL_CAPATH</em> environment variable.
</p>
</dd>
<dt class="hdlist1">
http.sslTry
</dt>
<dd>
<p>
        Attempt to use AUTH SSL/TLS and encrypted data transfers
        when connecting via regular FTP protocol. This might be needed
        if the FTP server requires it for security reasons or you wish
        to connect securely whenever remote FTP server supports it.
        Default is false since it might trigger certificate verification
        errors on misconfigured servers.
</p>
</dd>
<dt class="hdlist1">
http.maxRequests
</dt>
<dd>
<p>
        How many HTTP requests to launch in parallel. Can be overridden
        by the <em>GIT_HTTP_MAX_REQUESTS</em> environment variable. Default is 5.
</p>
</dd>
<dt class="hdlist1">
http.minSessions
</dt>
<dd>
<p>
        The number of curl sessions (counted across slots) to be kept across
        requests. They will not be ended with curl_easy_cleanup() until
        http_cleanup() is invoked. If USE_CURL_MULTI is not defined, this
        value will be capped at 1. Defaults to 1.
</p>
</dd>
<dt class="hdlist1">
http.postBuffer
</dt>
<dd>
<p>
        Maximum size in bytes of the buffer used by smart HTTP
        transports when POSTing data to the remote system.
        For requests larger than this buffer size, HTTP/1.1 and
        Transfer-Encoding: chunked is used to avoid creating a
        massive pack file locally.  Default is 1 MiB, which is
        sufficient for most requests.
</p>
</dd>
<dt class="hdlist1">
http.lowSpeedLimit, http.lowSpeedTime
</dt>
<dd>
<p>
        If the HTTP transfer speed is less than <em>http.lowSpeedLimit</em>
        for longer than <em>http.lowSpeedTime</em> seconds, the transfer is aborted.
        Can be overridden by the <em>GIT_HTTP_LOW_SPEED_LIMIT</em> and
        <em>GIT_HTTP_LOW_SPEED_TIME</em> environment variables.
</p>
</dd>
<dt class="hdlist1">
http.noEPSV
</dt>
<dd>
<p>
        A boolean which disables using of EPSV ftp command by curl.
        This can helpful with some "poor" ftp servers which don&#8217;t
        support EPSV mode. Can be overridden by the <em>GIT_CURL_FTP_NO_EPSV</em>
        environment variable. Default is false (curl will use EPSV).
</p>
</dd>
<dt class="hdlist1">
http.useragent
</dt>
<dd>
<p>
        The HTTP USER_AGENT string presented to an HTTP server.  The default
        value represents the version of the client Git such as git/1.7.1.
        This option allows you to override this value to a more common value
        such as Mozilla/4.0.  This may be necessary, for instance, if
        connecting through a firewall that restricts HTTP connections to a set
        of common USER_AGENT strings (but not including those like git/1.7.1).
        Can be overridden by the <em>GIT_HTTP_USER_AGENT</em> environment variable.
</p>
</dd>
<dt class="hdlist1">
i18n.commitEncoding
</dt>
<dd>
<p>
        Character encoding the commit messages are stored in; Git itself
        does not care per se, but this information is necessary e.g. when
        importing commits from emails or in the gitk graphical history
        browser (and possibly at other places in the future or in other
        porcelains). See e.g. <a href="git-mailinfo.html">git-mailinfo(1)</a>. Defaults to <em>utf-8</em>.
</p>
</dd>
<dt class="hdlist1">
i18n.logOutputEncoding
</dt>
<dd>
<p>
        Character encoding the commit messages are converted to when
        running <em>git log</em> and friends.
</p>
</dd>
<dt class="hdlist1">
imap
</dt>
<dd>
<p>
        The configuration variables in the <em>imap</em> section are described
        in <a href="git-imap-send.html">git-imap-send(1)</a>.
</p>
</dd>
<dt class="hdlist1">
init.templatedir
</dt>
<dd>
<p>
        Specify the directory from which templates will be copied.
        (See the "TEMPLATE DIRECTORY" section of <a href="git-init.html">git-init(1)</a>.)
</p>
</dd>
<dt class="hdlist1">
instaweb.browser
</dt>
<dd>
<p>
        Specify the program that will be used to browse your working
        repository in gitweb. See <a href="git-instaweb.html">git-instaweb(1)</a>.
</p>
</dd>
<dt class="hdlist1">
instaweb.httpd
</dt>
<dd>
<p>
        The HTTP daemon command-line to start gitweb on your working
        repository. See <a href="git-instaweb.html">git-instaweb(1)</a>.
</p>
</dd>
<dt class="hdlist1">
instaweb.local
</dt>
<dd>
<p>
        If true the web server started by <a href="git-instaweb.html">git-instaweb(1)</a> will
        be bound to the local IP (127.0.0.1).
</p>
</dd>
<dt class="hdlist1">
instaweb.modulepath
</dt>
<dd>
<p>
        The default module path for <a href="git-instaweb.html">git-instaweb(1)</a> to use
        instead of /usr/lib/apache2/modules.  Only used if httpd
        is Apache.
</p>
</dd>
<dt class="hdlist1">
instaweb.port
</dt>
<dd>
<p>
        The port number to bind the gitweb httpd to. See
        <a href="git-instaweb.html">git-instaweb(1)</a>.
</p>
</dd>
<dt class="hdlist1">
interactive.singlekey
</dt>
<dd>
<p>
        In interactive commands, allow the user to provide one-letter
        input with a single key (i.e., without hitting enter).
        Currently this is used by the <code>--patch</code> mode of
        <a href="git-add.html">git-add(1)</a>, <a href="git-checkout.html">git-checkout(1)</a>, <a href="git-commit.html">git-commit(1)</a>,
        <a href="git-reset.html">git-reset(1)</a>, and <a href="git-stash.html">git-stash(1)</a>. Note that this
        setting is silently ignored if portable keystroke input
        is not available.
</p>
</dd>
<dt class="hdlist1">
log.abbrevCommit
</dt>
<dd>
<p>
        If true, makes <a href="git-log.html">git-log(1)</a>, <a href="git-show.html">git-show(1)</a>, and
        <a href="git-whatchanged.html">git-whatchanged(1)</a> assume <code>--abbrev-commit</code>. You may
        override this option with <code>--no-abbrev-commit</code>.
</p>
</dd>
<dt class="hdlist1">
log.date
</dt>
<dd>
<p>
        Set the default date-time mode for the <em>log</em> command.
        Setting a value for log.date is similar to using <em>git log</em>'s
        <code>--date</code> option.  Possible values are <code>relative</code>, <code>local</code>,
        <code>default</code>, <code>iso</code>, <code>rfc</code>, and <code>short</code>; see <a href="git-log.html">git-log(1)</a>
        for details.
</p>
</dd>
<dt class="hdlist1">
log.decorate
</dt>
<dd>
<p>
        Print out the ref names of any commits that are shown by the log
        command. If <em>short</em> is specified, the ref name prefixes <em>refs/heads/</em>,
        <em>refs/tags/</em> and <em>refs/remotes/</em> will not be printed. If <em>full</em> is
        specified, the full ref name (including prefix) will be printed.
        This is the same as the log commands <em>--decorate</em> option.
</p>
</dd>
<dt class="hdlist1">
log.showroot
</dt>
<dd>
<p>
        If true, the initial commit will be shown as a big creation event.
        This is equivalent to a diff against an empty tree.
        Tools like <a href="git-log.html">git-log(1)</a> or <a href="git-whatchanged.html">git-whatchanged(1)</a>, which
        normally hide the root commit will now show it. True by default.
</p>
</dd>
<dt class="hdlist1">
log.mailmap
</dt>
<dd>
<p>
        If true, makes <a href="git-log.html">git-log(1)</a>, <a href="git-show.html">git-show(1)</a>, and
        <a href="git-whatchanged.html">git-whatchanged(1)</a> assume <code>--use-mailmap</code>.
</p>
</dd>
<dt class="hdlist1">
mailmap.file
</dt>
<dd>
<p>
        The location of an augmenting mailmap file. The default
        mailmap, located in the root of the repository, is loaded
        first, then the mailmap file pointed to by this variable.
        The location of the mailmap file may be in a repository
        subdirectory, or somewhere outside of the repository itself.
        See <a href="git-shortlog.html">git-shortlog(1)</a> and <a href="git-blame.html">git-blame(1)</a>.
</p>
</dd>
<dt class="hdlist1">
mailmap.blob
</dt>
<dd>
<p>
        Like <code>mailmap.file</code>, but consider the value as a reference to a
        blob in the repository. If both <code>mailmap.file</code> and
        <code>mailmap.blob</code> are given, both are parsed, with entries from
        <code>mailmap.file</code> taking precedence. In a bare repository, this
        defaults to <code>HEAD:.mailmap</code>. In a non-bare repository, it
        defaults to empty.
</p>
</dd>
<dt class="hdlist1">
man.viewer
</dt>
<dd>
<p>
        Specify the programs that may be used to display help in the
        <em>man</em> format. See <a href="git-help.html">git-help(1)</a>.
</p>
</dd>
<dt class="hdlist1">
man.&lt;tool&gt;.cmd
</dt>
<dd>
<p>
        Specify the command to invoke the specified man viewer. The
        specified command is evaluated in shell with the man page
        passed as argument. (See <a href="git-help.html">git-help(1)</a>.)
</p>
</dd>
<dt class="hdlist1">
man.&lt;tool&gt;.path
</dt>
<dd>
<p>
        Override the path for the given tool that may be used to
        display help in the <em>man</em> format. See <a href="git-help.html">git-help(1)</a>.
</p>
</dd>
<dt class="hdlist1">
merge.conflictstyle
</dt>
<dd>
<p>
        Specify the style in which conflicted hunks are written out to
        working tree files upon merge.  The default is "merge", which
        shows a <code>&lt;&lt;&lt;&lt;&lt;&lt;&lt;</code> conflict marker, changes made by one side,
        a <code>=======</code> marker, changes made by the other side, and then
        a <code>&gt;&gt;&gt;&gt;&gt;&gt;&gt;</code> marker.  An alternate style, "diff3", adds a <code>|||||||</code>
        marker and the original text before the <code>=======</code> marker.
</p>
</dd>
<dt class="hdlist1">
merge.defaultToUpstream
</dt>
<dd>
<p>
        If merge is called without any commit argument, merge the upstream
        branches configured for the current branch by using their last
        observed values stored in their remote-tracking branches.
        The values of the <code>branch.&lt;current branch&gt;.merge</code> that name the
        branches at the remote named by <code>branch.&lt;current branch&gt;.remote</code>
        are consulted, and then they are mapped via <code>remote.&lt;remote&gt;.fetch</code>
        to their corresponding remote-tracking branches, and the tips of
        these tracking branches are merged.
</p>
</dd>
<dt class="hdlist1">
merge.ff
</dt>
<dd>
<p>
        By default, Git does not create an extra merge commit when merging
        a commit that is a descendant of the current commit. Instead, the
        tip of the current branch is fast-forwarded. When set to <code>false</code>,
        this variable tells Git to create an extra merge commit in such
        a case (equivalent to giving the <code>--no-ff</code> option from the command
        line). When set to <code>only</code>, only such fast-forward merges are
        allowed (equivalent to giving the <code>--ff-only</code> option from the
        command line).
</p>
</dd>
<dt class="hdlist1">
merge.log
</dt>
<dd>
<p>
        In addition to branch names, populate the log message with at
        most the specified number of one-line descriptions from the
        actual commits that are being merged.  Defaults to false, and
        true is a synonym for 20.
</p>
</dd>
<dt class="hdlist1">
merge.renameLimit
</dt>
<dd>
<p>
        The number of files to consider when performing rename detection
        during a merge; if not specified, defaults to the value of
        diff.renameLimit.
</p>
</dd>
<dt class="hdlist1">
merge.renormalize
</dt>
<dd>
<p>
        Tell Git that canonical representation of files in the
        repository has changed over time (e.g. earlier commits record
        text files with CRLF line endings, but recent ones use LF line
        endings).  In such a repository, Git can convert the data
        recorded in commits to a canonical form before performing a
        merge to reduce unnecessary conflicts.  For more information,
        see section "Merging branches with differing checkin/checkout
        attributes" in <a href="gitattributes.html">gitattributes(5)</a>.
</p>
</dd>
<dt class="hdlist1">
merge.stat
</dt>
<dd>
<p>
        Whether to print the diffstat between ORIG_HEAD and the merge result
        at the end of the merge.  True by default.
</p>
</dd>
<dt class="hdlist1">
merge.tool
</dt>
<dd>
<p>
        Controls which merge tool is used by <a href="git-mergetool.html">git-mergetool(1)</a>.
        The list below shows the valid built-in values.
        Any other value is treated as a custom merge tool and requires
        that a corresponding mergetool.&lt;tool&gt;.cmd variable is defined.
</p>
<div class="ulist"><ul>
<li>
<p>
araxis
</p>
</li>
<li>
<p>
bc3
</p>
</li>
<li>
<p>
codecompare
</p>
</li>
<li>
<p>
deltawalker
</p>
</li>
<li>
<p>
diffuse
</p>
</li>
<li>
<p>
ecmerge
</p>
</li>
<li>
<p>
emerge
</p>
</li>
<li>
<p>
gvimdiff
</p>
</li>
<li>
<p>
gvimdiff2
</p>
</li>
<li>
<p>
kdiff3
</p>
</li>
<li>
<p>
meld
</p>
</li>
<li>
<p>
opendiff
</p>
</li>
<li>
<p>
p4merge
</p>
</li>
<li>
<p>
tkdiff
</p>
</li>
<li>
<p>
tortoisemerge
</p>
</li>
<li>
<p>
vimdiff
</p>
</li>
<li>
<p>
vimdiff2
</p>
</li>
<li>
<p>
xxdiff
</p>
</li>
</ul></div>
</dd>
<dt class="hdlist1">
merge.verbosity
</dt>
<dd>
<p>
        Controls the amount of output shown by the recursive merge
        strategy.  Level 0 outputs nothing except a final error
        message if conflicts were detected. Level 1 outputs only
        conflicts, 2 outputs conflicts and file changes.  Level 5 and
        above outputs debugging information.  The default is level 2.
        Can be overridden by the <em>GIT_MERGE_VERBOSITY</em> environment variable.
</p>
</dd>
<dt class="hdlist1">
merge.&lt;driver&gt;.name
</dt>
<dd>
<p>
        Defines a human-readable name for a custom low-level
        merge driver.  See <a href="gitattributes.html">gitattributes(5)</a> for details.
</p>
</dd>
<dt class="hdlist1">
merge.&lt;driver&gt;.driver
</dt>
<dd>
<p>
        Defines the command that implements a custom low-level
        merge driver.  See <a href="gitattributes.html">gitattributes(5)</a> for details.
</p>
</dd>
<dt class="hdlist1">
merge.&lt;driver&gt;.recursive
</dt>
<dd>
<p>
        Names a low-level merge driver to be used when
        performing an internal merge between common ancestors.
        See <a href="gitattributes.html">gitattributes(5)</a> for details.
</p>
</dd>
<dt class="hdlist1">
mergetool.&lt;tool&gt;.path
</dt>
<dd>
<p>
        Override the path for the given tool.  This is useful in case
        your tool is not in the PATH.
</p>
</dd>
<dt class="hdlist1">
mergetool.&lt;tool&gt;.cmd
</dt>
<dd>
<p>
        Specify the command to invoke the specified merge tool.  The
        specified command is evaluated in shell with the following
        variables available: <em>BASE</em> is the name of a temporary file
        containing the common base of the files to be merged, if available;
        <em>LOCAL</em> is the name of a temporary file containing the contents of
        the file on the current branch; <em>REMOTE</em> is the name of a temporary
        file containing the contents of the file from the branch being
        merged; <em>MERGED</em> contains the name of the file to which the merge
        tool should write the results of a successful merge.
</p>
</dd>
<dt class="hdlist1">
mergetool.&lt;tool&gt;.trustExitCode
</dt>
<dd>
<p>
        For a custom merge command, specify whether the exit code of
        the merge command can be used to determine whether the merge was
        successful.  If this is not set to true then the merge target file
        timestamp is checked and the merge assumed to have been successful
        if the file has been updated, otherwise the user is prompted to
        indicate the success of the merge.
</p>
</dd>
<dt class="hdlist1">
mergetool.keepBackup
</dt>
<dd>
<p>
        After performing a merge, the original file with conflict markers
        can be saved as a file with a <code>.orig</code> extension.  If this variable
        is set to <code>false</code> then this file is not preserved.  Defaults to
        <code>true</code> (i.e. keep the backup files).
</p>
</dd>
<dt class="hdlist1">
mergetool.keepTemporaries
</dt>
<dd>
<p>
        When invoking a custom merge tool, Git uses a set of temporary
        files to pass to the tool. If the tool returns an error and this
        variable is set to <code>true</code>, then these temporary files will be
        preserved, otherwise they will be removed after the tool has
        exited. Defaults to <code>false</code>.
</p>
</dd>
<dt class="hdlist1">
mergetool.prompt
</dt>
<dd>
<p>
        Prompt before each invocation of the merge resolution program.
</p>
</dd>
<dt class="hdlist1">
notes.displayRef
</dt>
<dd>
<p>
        The (fully qualified) refname from which to show notes when
        showing commit messages.  The value of this variable can be set
        to a glob, in which case notes from all matching refs will be
        shown.  You may also specify this configuration variable
        several times.  A warning will be issued for refs that do not
        exist, but a glob that does not match any refs is silently
        ignored.
</p>
<div class="paragraph"><p>This setting can be overridden with the <code>GIT_NOTES_DISPLAY_REF</code>
environment variable, which must be a colon separated list of refs or
globs.</p></div>
<div class="paragraph"><p>The effective value of "core.notesRef" (possibly overridden by
GIT_NOTES_REF) is also implicitly added to the list of refs to be
displayed.</p></div>
</dd>
<dt class="hdlist1">
notes.rewrite.&lt;command&gt;
</dt>
<dd>
<p>
        When rewriting commits with &lt;command&gt; (currently <code>amend</code> or
        <code>rebase</code>) and this variable is set to <code>true</code>, Git
        automatically copies your notes from the original to the
        rewritten commit.  Defaults to <code>true</code>, but see
        "notes.rewriteRef" below.
</p>
</dd>
<dt class="hdlist1">
notes.rewriteMode
</dt>
<dd>
<p>
        When copying notes during a rewrite (see the
        "notes.rewrite.&lt;command&gt;" option), determines what to do if
        the target commit already has a note.  Must be one of
        <code>overwrite</code>, <code>concatenate</code>, or <code>ignore</code>.  Defaults to
        <code>concatenate</code>.
</p>
<div class="paragraph"><p>This setting can be overridden with the <code>GIT_NOTES_REWRITE_MODE</code>
environment variable.</p></div>
</dd>
<dt class="hdlist1">
notes.rewriteRef
</dt>
<dd>
<p>
        When copying notes during a rewrite, specifies the (fully
        qualified) ref whose notes should be copied.  The ref may be a
        glob, in which case notes in all matching refs will be copied.
        You may also specify this configuration several times.
</p>
<div class="paragraph"><p>Does not have a default value; you must configure this variable to
enable note rewriting.  Set it to <code>refs/notes/commits</code> to enable
rewriting for the default commit notes.</p></div>
<div class="paragraph"><p>This setting can be overridden with the <code>GIT_NOTES_REWRITE_REF</code>
environment variable, which must be a colon separated list of refs or
globs.</p></div>
</dd>
<dt class="hdlist1">
pack.window
</dt>
<dd>
<p>
        The size of the window used by <a href="git-pack-objects.html">git-pack-objects(1)</a> when no
        window size is given on the command line. Defaults to 10.
</p>
</dd>
<dt class="hdlist1">
pack.depth
</dt>
<dd>
<p>
        The maximum delta depth used by <a href="git-pack-objects.html">git-pack-objects(1)</a> when no
        maximum depth is given on the command line. Defaults to 50.
</p>
</dd>
<dt class="hdlist1">
pack.windowMemory
</dt>
<dd>
<p>
        The window memory size limit used by <a href="git-pack-objects.html">git-pack-objects(1)</a>
        when no limit is given on the command line.  The value can be
        suffixed with "k", "m", or "g".  Defaults to 0, meaning no
        limit.
</p>
</dd>
<dt class="hdlist1">
pack.compression
</dt>
<dd>
<p>
        An integer -1..9, indicating the compression level for objects
        in a pack file. -1 is the zlib default. 0 means no
        compression, and 1..9 are various speed/size tradeoffs, 9 being
        slowest.  If not set,  defaults to core.compression.  If that is
        not set,  defaults to -1, the zlib default, which is "a default
        compromise between speed and compression (currently equivalent
        to level 6)."
</p>
<div class="paragraph"><p>Note that changing the compression level will not automatically recompress
all existing objects. You can force recompression by passing the -F option
to <a href="git-repack.html">git-repack(1)</a>.</p></div>
</dd>
<dt class="hdlist1">
pack.deltaCacheSize
</dt>
<dd>
<p>
        The maximum memory in bytes used for caching deltas in
        <a href="git-pack-objects.html">git-pack-objects(1)</a> before writing them out to a pack.
        This cache is used to speed up the writing object phase by not
        having to recompute the final delta result once the best match
        for all objects is found.  Repacking large repositories on machines
        which are tight with memory might be badly impacted by this though,
        especially if this cache pushes the system into swapping.
        A value of 0 means no limit. The smallest size of 1 byte may be
        used to virtually disable this cache. Defaults to 256 MiB.
</p>
</dd>
<dt class="hdlist1">
pack.deltaCacheLimit
</dt>
<dd>
<p>
        The maximum size of a delta, that is cached in
        <a href="git-pack-objects.html">git-pack-objects(1)</a>. This cache is used to speed up the
        writing object phase by not having to recompute the final delta
        result once the best match for all objects is found. Defaults to 1000.
</p>
</dd>
<dt class="hdlist1">
pack.threads
</dt>
<dd>
<p>
        Specifies the number of threads to spawn when searching for best
        delta matches.  This requires that <a href="git-pack-objects.html">git-pack-objects(1)</a>
        be compiled with pthreads otherwise this option is ignored with a
        warning. This is meant to reduce packing time on multiprocessor
        machines. The required amount of memory for the delta search window
        is however multiplied by the number of threads.
        Specifying 0 will cause Git to auto-detect the number of CPU&#8217;s
        and set the number of threads accordingly.
</p>
</dd>
<dt class="hdlist1">
pack.indexVersion
</dt>
<dd>
<p>
        Specify the default pack index version.  Valid values are 1 for
        legacy pack index used by Git versions prior to 1.5.2, and 2 for
        the new pack index with capabilities for packs larger than 4 GB
        as well as proper protection against the repacking of corrupted
        packs.  Version 2 is the default.  Note that version 2 is enforced
        and this config option ignored whenever the corresponding pack is
        larger than 2 GB.
</p>
<div class="paragraph"><p>If you have an old Git that does not understand the version 2 <code>*.idx</code> file,
cloning or fetching over a non native protocol (e.g. "http" and "rsync")
that will copy both <code>*.pack</code> file and corresponding <code>*.idx</code> file from the
other side may give you a repository that cannot be accessed with your
older version of Git. If the <code>*.pack</code> file is smaller than 2 GB, however,
you can use <a href="git-index-pack.html">git-index-pack(1)</a> on the *.pack file to regenerate
the <code>*.idx</code> file.</p></div>
</dd>
<dt class="hdlist1">
pack.packSizeLimit
</dt>
<dd>
<p>
        The maximum size of a pack.  This setting only affects
        packing to a file when repacking, i.e. the git:// protocol
        is unaffected.  It can be overridden by the <code>--max-pack-size</code>
        option of <a href="git-repack.html">git-repack(1)</a>. The minimum size allowed is
        limited to 1 MiB. The default is unlimited.
        Common unit suffixes of <em>k</em>, <em>m</em>, or <em>g</em> are
        supported.
</p>
</dd>
<dt class="hdlist1">
pager.&lt;cmd&gt;
</dt>
<dd>
<p>
        If the value is boolean, turns on or off pagination of the
        output of a particular Git subcommand when writing to a tty.
        Otherwise, turns on pagination for the subcommand using the
        pager specified by the value of <code>pager.&lt;cmd&gt;</code>.  If <code>--paginate</code>
        or <code>--no-pager</code> is specified on the command line, it takes
        precedence over this option.  To disable pagination for all
        commands, set <code>core.pager</code> or <code>GIT_PAGER</code> to <code>cat</code>.
</p>
</dd>
<dt class="hdlist1">
pretty.&lt;name&gt;
</dt>
<dd>
<p>
        Alias for a --pretty= format string, as specified in
        <a href="git-log.html">git-log(1)</a>. Any aliases defined here can be used just
        as the built-in pretty formats could. For example,
        running <code>git config pretty.changelog "format:* %H %s"</code>
        would cause the invocation <code>git log --pretty=changelog</code>
        to be equivalent to running <code>git log "--pretty=format:* %H %s"</code>.
        Note that an alias with the same name as a built-in format
        will be silently ignored.
</p>
</dd>
<dt class="hdlist1">
pull.rebase
</dt>
<dd>
<p>
        When true, rebase branches on top of the fetched branch, instead
        of merging the default branch from the default remote when "git
        pull" is run. See "branch.&lt;name&gt;.rebase" for setting this on a
        per-branch basis.
</p>
<div class="paragraph"><p><strong>NOTE</strong>: this is a possibly dangerous operation; do <strong>not</strong> use
it unless you understand the implications (see <a href="git-rebase.html">git-rebase(1)</a>
for details).</p></div>
</dd>
<dt class="hdlist1">
pull.octopus
</dt>
<dd>
<p>
        The default merge strategy to use when pulling multiple branches
        at once.
</p>
</dd>
<dt class="hdlist1">
pull.twohead
</dt>
<dd>
<p>
        The default merge strategy to use when pulling a single branch.
</p>
</dd>
<dt class="hdlist1">
push.default
</dt>
<dd>
<p>
        Defines the action <code>git push</code> should take if no refspec is given
        on the command line, no refspec is configured in the remote, and
        no refspec is implied by any of the options given on the command
        line. Possible values are:
</p>
<div class="openblock">
<div class="content">
<div class="ulist"><ul>
<li>
<p>
<code>nothing</code> - do not push anything.
</p>
</li>
<li>
<p>
<code>matching</code> - push all branches having the same name in both ends.
  This is for those who prepare all the branches into a publishable
  shape and then push them out with a single command.  It is not
  appropriate for pushing into a repository shared by multiple users,
  since locally stalled branches will attempt a non-fast forward push
  if other users updated the branch.
 <br />
  This is currently the default, but Git 2.0 will change the default
  to <code>simple</code>.
</p>
</li>
<li>
<p>
<code>upstream</code> - push the current branch to its upstream branch
  (<code>tracking</code> is a deprecated synonym for this).
  With this, <code>git push</code> will update the same remote ref as the one which
  is merged by <code>git pull</code>, making <code>push</code> and <code>pull</code> symmetrical.
  See "branch.&lt;name&gt;.merge" for how to configure the upstream branch.
</p>
</li>
<li>
<p>
<code>simple</code> - like <code>upstream</code>, but refuses to push if the upstream
  branch&#8217;s name is different from the local one. This is the safest
  option and is well-suited for beginners. It will become the default
  in Git 2.0.
</p>
</li>
<li>
<p>
<code>current</code> - push the current branch to a branch of the same name.
</p>
</li>
</ul></div>
</div></div>
<div class="paragraph"><p>The <code>simple</code>, <code>current</code> and <code>upstream</code> modes are for those who want to
push out a single branch after finishing work, even when the other
branches are not yet ready to be pushed out. If you are working with
other people to push into the same shared repository, you would want
to use one of these.</p></div>
</dd>
<dt class="hdlist1">
rebase.stat
</dt>
<dd>
<p>
        Whether to show a diffstat of what changed upstream since the last
        rebase. False by default.
</p>
</dd>
<dt class="hdlist1">
rebase.autosquash
</dt>
<dd>
<p>
        If set to true enable <em>--autosquash</em> option by default.
</p>
</dd>
<dt class="hdlist1">
receive.autogc
</dt>
<dd>
<p>
        By default, git-receive-pack will run "git-gc --auto" after
        receiving data from git-push and updating refs.  You can stop
        it by setting this variable to false.
</p>
</dd>
<dt class="hdlist1">
receive.fsckObjects
</dt>
<dd>
<p>
        If it is set to true, git-receive-pack will check all received
        objects. It will abort in the case of a malformed object or a
        broken link. The result of an abort are only dangling objects.
        Defaults to false. If not set, the value of <code>transfer.fsckObjects</code>
        is used instead.
</p>
</dd>
<dt class="hdlist1">
receive.unpackLimit
</dt>
<dd>
<p>
        If the number of objects received in a push is below this
        limit then the objects will be unpacked into loose object
        files. However if the number of received objects equals or
        exceeds this limit then the received pack will be stored as
        a pack, after adding any missing delta bases.  Storing the
        pack from a push can make the push operation complete faster,
        especially on slow filesystems.  If not set, the value of
        <code>transfer.unpackLimit</code> is used instead.
</p>
</dd>
<dt class="hdlist1">
receive.denyDeletes
</dt>
<dd>
<p>
        If set to true, git-receive-pack will deny a ref update that deletes
        the ref. Use this to prevent such a ref deletion via a push.
</p>
</dd>
<dt class="hdlist1">
receive.denyDeleteCurrent
</dt>
<dd>
<p>
        If set to true, git-receive-pack will deny a ref update that
        deletes the currently checked out branch of a non-bare repository.
</p>
</dd>
<dt class="hdlist1">
receive.denyCurrentBranch
</dt>
<dd>
<p>
        If set to true or "refuse", git-receive-pack will deny a ref update
        to the currently checked out branch of a non-bare repository.
        Such a push is potentially dangerous because it brings the HEAD
        out of sync with the index and working tree. If set to "warn",
        print a warning of such a push to stderr, but allow the push to
        proceed. If set to false or "ignore", allow such pushes with no
        message. Defaults to "refuse".
</p>
</dd>
<dt class="hdlist1">
receive.denyNonFastForwards
</dt>
<dd>
<p>
        If set to true, git-receive-pack will deny a ref update which is
        not a fast-forward. Use this to prevent such an update via a push,
        even if that push is forced. This configuration variable is
        set when initializing a shared repository.
</p>
</dd>
<dt class="hdlist1">
receive.hiderefs
</dt>
<dd>
<p>
        String(s) <code>receive-pack</code> uses to decide which refs to omit
        from its initial advertisement.  Use more than one
        definitions to specify multiple prefix strings. A ref that
        are under the hierarchies listed on the value of this
        variable is excluded, and is hidden when responding to <code>git
        push</code>, and an attempt to update or delete a hidden ref by
        <code>git push</code> is rejected.
</p>
</dd>
<dt class="hdlist1">
receive.updateserverinfo
</dt>
<dd>
<p>
        If set to true, git-receive-pack will run git-update-server-info
        after receiving data from git-push and updating refs.
</p>
</dd>
<dt class="hdlist1">
remote.pushdefault
</dt>
<dd>
<p>
        The remote to push to by default.  Overrides
        <code>branch.&lt;name&gt;.remote</code> for all branches, and is overridden by
        <code>branch.&lt;name&gt;.pushremote</code> for specific branches.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.url
</dt>
<dd>
<p>
        The URL of a remote repository.  See <a href="git-fetch.html">git-fetch(1)</a> or
        <a href="git-push.html">git-push(1)</a>.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.pushurl
</dt>
<dd>
<p>
        The push URL of a remote repository.  See <a href="git-push.html">git-push(1)</a>.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.proxy
</dt>
<dd>
<p>
        For remotes that require curl (http, https and ftp), the URL to
        the proxy to use for that remote.  Set to the empty string to
        disable proxying for that remote.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.fetch
</dt>
<dd>
<p>
        The default set of "refspec" for <a href="git-fetch.html">git-fetch(1)</a>. See
        <a href="git-fetch.html">git-fetch(1)</a>.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.push
</dt>
<dd>
<p>
        The default set of "refspec" for <a href="git-push.html">git-push(1)</a>. See
        <a href="git-push.html">git-push(1)</a>.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.mirror
</dt>
<dd>
<p>
        If true, pushing to this remote will automatically behave
        as if the <code>--mirror</code> option was given on the command line.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.skipDefaultUpdate
</dt>
<dd>
<p>
        If true, this remote will be skipped by default when updating
        using <a href="git-fetch.html">git-fetch(1)</a> or the <code>update</code> subcommand of
        <a href="git-remote.html">git-remote(1)</a>.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.skipFetchAll
</dt>
<dd>
<p>
        If true, this remote will be skipped by default when updating
        using <a href="git-fetch.html">git-fetch(1)</a> or the <code>update</code> subcommand of
        <a href="git-remote.html">git-remote(1)</a>.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.receivepack
</dt>
<dd>
<p>
        The default program to execute on the remote side when pushing.  See
        option --receive-pack of <a href="git-push.html">git-push(1)</a>.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.uploadpack
</dt>
<dd>
<p>
        The default program to execute on the remote side when fetching.  See
        option --upload-pack of <a href="git-fetch-pack.html">git-fetch-pack(1)</a>.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.tagopt
</dt>
<dd>
<p>
        Setting this value to --no-tags disables automatic tag following when
        fetching from remote &lt;name&gt;. Setting it to --tags will fetch every
        tag from remote &lt;name&gt;, even if they are not reachable from remote
        branch heads. Passing these flags directly to <a href="git-fetch.html">git-fetch(1)</a> can
        override this setting. See options --tags and --no-tags of
        <a href="git-fetch.html">git-fetch(1)</a>.
</p>
</dd>
<dt class="hdlist1">
remote.&lt;name&gt;.vcs
</dt>
<dd>
<p>
        Setting this to a value &lt;vcs&gt; will cause Git to interact with
        the remote with the git-remote-&lt;vcs&gt; helper.
</p>
</dd>
<dt class="hdlist1">
remotes.&lt;group&gt;
</dt>
<dd>
<p>
        The list of remotes which are fetched by "git remote update
        &lt;group&gt;".  See <a href="git-remote.html">git-remote(1)</a>.
</p>
</dd>
<dt class="hdlist1">
repack.usedeltabaseoffset
</dt>
<dd>
<p>
        By default, <a href="git-repack.html">git-repack(1)</a> creates packs that use
        delta-base offset. If you need to share your repository with
        Git older than version 1.4.4, either directly or via a dumb
        protocol such as http, then you need to set this option to
        "false" and repack. Access from old Git versions over the
        native protocol are unaffected by this option.
</p>
</dd>
<dt class="hdlist1">
rerere.autoupdate
</dt>
<dd>
<p>
        When set to true, <code>git-rerere</code> updates the index with the
        resulting contents after it cleanly resolves conflicts using
        previously recorded resolution.  Defaults to false.
</p>
</dd>
<dt class="hdlist1">
rerere.enabled
</dt>
<dd>
<p>
        Activate recording of resolved conflicts, so that identical
        conflict hunks can be resolved automatically, should they be
        encountered again.  By default, <a href="git-rerere.html">git-rerere(1)</a> is
        enabled if there is an <code>rr-cache</code> directory under the
        <code>$GIT_DIR</code>, e.g. if "rerere" was previously used in the
        repository.
</p>
</dd>
<dt class="hdlist1">
sendemail.identity
</dt>
<dd>
<p>
        A configuration identity. When given, causes values in the
        <em>sendemail.&lt;identity&gt;</em> subsection to take precedence over
        values in the <em>sendemail</em> section. The default identity is
        the value of <em>sendemail.identity</em>.
</p>
</dd>
<dt class="hdlist1">
sendemail.smtpencryption
</dt>
<dd>
<p>
        See <a href="git-send-email.html">git-send-email(1)</a> for description.  Note that this
        setting is not subject to the <em>identity</em> mechanism.
</p>
</dd>
<dt class="hdlist1">
sendemail.smtpssl
</dt>
<dd>
<p>
        Deprecated alias for <em>sendemail.smtpencryption = ssl</em>.
</p>
</dd>
<dt class="hdlist1">
sendemail.&lt;identity&gt;.*
</dt>
<dd>
<p>
        Identity-specific versions of the <em>sendemail.*</em> parameters
        found below, taking precedence over those when the this
        identity is selected, through command-line or
        <em>sendemail.identity</em>.
</p>
</dd>
<dt class="hdlist1">
sendemail.aliasesfile
</dt>
<dt class="hdlist1">
sendemail.aliasfiletype
</dt>
<dt class="hdlist1">
sendemail.annotate
</dt>
<dt class="hdlist1">
sendemail.bcc
</dt>
<dt class="hdlist1">
sendemail.cc
</dt>
<dt class="hdlist1">
sendemail.cccmd
</dt>
<dt class="hdlist1">
sendemail.chainreplyto
</dt>
<dt class="hdlist1">
sendemail.confirm
</dt>
<dt class="hdlist1">
sendemail.envelopesender
</dt>
<dt class="hdlist1">
sendemail.from
</dt>
<dt class="hdlist1">
sendemail.multiedit
</dt>
<dt class="hdlist1">
sendemail.signedoffbycc
</dt>
<dt class="hdlist1">
sendemail.smtppass
</dt>
<dt class="hdlist1">
sendemail.suppresscc
</dt>
<dt class="hdlist1">
sendemail.suppressfrom
</dt>
<dt class="hdlist1">
sendemail.to
</dt>
<dt class="hdlist1">
sendemail.smtpdomain
</dt>
<dt class="hdlist1">
sendemail.smtpserver
</dt>
<dt class="hdlist1">
sendemail.smtpserverport
</dt>
<dt class="hdlist1">
sendemail.smtpserveroption
</dt>
<dt class="hdlist1">
sendemail.smtpuser
</dt>
<dt class="hdlist1">
sendemail.thread
</dt>
<dt class="hdlist1">
sendemail.validate
</dt>
<dd>
<p>
        See <a href="git-send-email.html">git-send-email(1)</a> for description.
</p>
</dd>
<dt class="hdlist1">
sendemail.signedoffcc
</dt>
<dd>
<p>
        Deprecated alias for <em>sendemail.signedoffbycc</em>.
</p>
</dd>
<dt class="hdlist1">
showbranch.default
</dt>
<dd>
<p>
        The default set of branches for <a href="git-show-branch.html">git-show-branch(1)</a>.
        See <a href="git-show-branch.html">git-show-branch(1)</a>.
</p>
</dd>
<dt class="hdlist1">
status.relativePaths
</dt>
<dd>
<p>
        By default, <a href="git-status.html">git-status(1)</a> shows paths relative to the
        current directory. Setting this variable to <code>false</code> shows paths
        relative to the repository root (this was the default for Git
        prior to v1.5.4).
</p>
</dd>
<dt class="hdlist1">
status.showUntrackedFiles
</dt>
<dd>
<p>
        By default, <a href="git-status.html">git-status(1)</a> and <a href="git-commit.html">git-commit(1)</a> show
        files which are not currently tracked by Git. Directories which
        contain only untracked files, are shown with the directory name
        only. Showing untracked files means that Git needs to lstat() all
        all the files in the whole repository, which might be slow on some
        systems. So, this variable controls how the commands displays
        the untracked files. Possible values are:
</p>
<div class="openblock">
<div class="content">
<div class="ulist"><ul>
<li>
<p>
<code>no</code> - Show no untracked files.
</p>
</li>
<li>
<p>
<code>normal</code> - Show untracked files and directories.
</p>
</li>
<li>
<p>
<code>all</code> - Show also individual files in untracked directories.
</p>
</li>
</ul></div>
</div></div>
<div class="paragraph"><p>If this variable is not specified, it defaults to <em>normal</em>.
This variable can be overridden with the -u|--untracked-files option
of <a href="git-status.html">git-status(1)</a> and <a href="git-commit.html">git-commit(1)</a>.</p></div>
</dd>
<dt class="hdlist1">
status.submodulesummary
</dt>
<dd>
<p>
        Defaults to false.
        If this is set to a non zero number or true (identical to -1 or an
        unlimited number), the submodule summary will be enabled and a
        summary of commits for modified submodules will be shown (see
        --summary-limit option of <a href="git-submodule.html">git-submodule(1)</a>).
</p>
</dd>
<dt class="hdlist1">
submodule.&lt;name&gt;.path
</dt>
<dt class="hdlist1">
submodule.&lt;name&gt;.url
</dt>
<dt class="hdlist1">
submodule.&lt;name&gt;.update
</dt>
<dd>
<p>
        The path within this project, URL, and the updating strategy
        for a submodule.  These variables are initially populated
        by <em>git submodule init</em>; edit them to override the
        URL and other values found in the <code>.gitmodules</code> file.  See
        <a href="git-submodule.html">git-submodule(1)</a> and <a href="gitmodules.html">gitmodules(5)</a> for details.
</p>
</dd>
<dt class="hdlist1">
submodule.&lt;name&gt;.branch
</dt>
<dd>
<p>
        The remote branch name for a submodule, used by <code>git submodule
        update --remote</code>.  Set this option to override the value found in
        the <code>.gitmodules</code> file.  See <a href="git-submodule.html">git-submodule(1)</a> and
        <a href="gitmodules.html">gitmodules(5)</a> for details.
</p>
</dd>
<dt class="hdlist1">
submodule.&lt;name&gt;.fetchRecurseSubmodules
</dt>
<dd>
<p>
        This option can be used to control recursive fetching of this
        submodule. It can be overridden by using the --[no-]recurse-submodules
        command line option to "git fetch" and "git pull".
        This setting will override that from in the <a href="gitmodules.html">gitmodules(5)</a>
        file.
</p>
</dd>
<dt class="hdlist1">
submodule.&lt;name&gt;.ignore
</dt>
<dd>
<p>
        Defines under what circumstances "git status" and the diff family show
        a submodule as modified. When set to "all", it will never be considered
        modified, "dirty" will ignore all changes to the submodules work tree and
        takes only differences between the HEAD of the submodule and the commit
        recorded in the superproject into account. "untracked" will additionally
        let submodules with modified tracked files in their work tree show up.
        Using "none" (the default when this option is not set) also shows
        submodules that have untracked files in their work tree as changed.
        This setting overrides any setting made in .gitmodules for this submodule,
        both settings can be overridden on the command line by using the
        "--ignore-submodules" option.
</p>
</dd>
<dt class="hdlist1">
tar.umask
</dt>
<dd>
<p>
        This variable can be used to restrict the permission bits of
        tar archive entries.  The default is 0002, which turns off the
        world write bit.  The special value "user" indicates that the
        archiving user&#8217;s umask will be used instead.  See umask(2) and
        <a href="git-archive.html">git-archive(1)</a>.
</p>
</dd>
<dt class="hdlist1">
transfer.fsckObjects
</dt>
<dd>
<p>
        When <code>fetch.fsckObjects</code> or <code>receive.fsckObjects</code> are
        not set, the value of this variable is used instead.
        Defaults to false.
</p>
</dd>
<dt class="hdlist1">
transfer.hiderefs
</dt>
<dd>
<p>
        This variable can be used to set both <code>receive.hiderefs</code>
        and <code>uploadpack.hiderefs</code> at the same time to the same
        values.  See entries for these other variables.
</p>
</dd>
<dt class="hdlist1">
transfer.unpackLimit
</dt>
<dd>
<p>
        When <code>fetch.unpackLimit</code> or <code>receive.unpackLimit</code> are
        not set, the value of this variable is used instead.
        The default value is 100.
</p>
</dd>
<dt class="hdlist1">
uploadpack.hiderefs
</dt>
<dd>
<p>
        String(s) <code>upload-pack</code> uses to decide which refs to omit
        from its initial advertisement.  Use more than one
        definitions to specify multiple prefix strings. A ref that
        are under the hierarchies listed on the value of this
        variable is excluded, and is hidden from <code>git ls-remote</code>,
        <code>git fetch</code>, etc.  An attempt to fetch a hidden ref by <code>git
        fetch</code> will fail.  See also <code>uploadpack.allowtipsha1inwant</code>.
</p>
</dd>
<dt class="hdlist1">
uploadpack.allowtipsha1inwant
</dt>
<dd>
<p>
        When <code>uploadpack.hiderefs</code> is in effect, allow <code>upload-pack</code>
        to accept a fetch request that asks for an object at the tip
        of a hidden ref (by default, such a request is rejected).
        see also <code>uploadpack.hiderefs</code>.
</p>
</dd>
<dt class="hdlist1">
url.&lt;base&gt;.insteadOf
</dt>
<dd>
<p>
        Any URL that starts with this value will be rewritten to
        start, instead, with &lt;base&gt;. In cases where some site serves a
        large number of repositories, and serves them with multiple
        access methods, and some users need to use different access
        methods, this feature allows people to specify any of the
        equivalent URLs and have Git automatically rewrite the URL to
        the best alternative for the particular user, even for a
        never-before-seen repository on the site.  When more than one
        insteadOf strings match a given URL, the longest match is used.
</p>
</dd>
<dt class="hdlist1">
url.&lt;base&gt;.pushInsteadOf
</dt>
<dd>
<p>
        Any URL that starts with this value will not be pushed to;
        instead, it will be rewritten to start with &lt;base&gt;, and the
        resulting URL will be pushed to. In cases where some site serves
        a large number of repositories, and serves them with multiple
        access methods, some of which do not allow push, this feature
        allows people to specify a pull-only URL and have Git
        automatically use an appropriate URL to push, even for a
        never-before-seen repository on the site.  When more than one
        pushInsteadOf strings match a given URL, the longest match is
        used.  If a remote has an explicit pushurl, Git will ignore this
        setting for that remote.
</p>
</dd>
<dt class="hdlist1">
user.email
</dt>
<dd>
<p>
        Your email address to be recorded in any newly created commits.
        Can be overridden by the <em>GIT_AUTHOR_EMAIL</em>, <em>GIT_COMMITTER_EMAIL</em>, and
        <em>EMAIL</em> environment variables.  See <a href="git-commit-tree.html">git-commit-tree(1)</a>.
</p>
</dd>
<dt class="hdlist1">
user.name
</dt>
<dd>
<p>
        Your full name to be recorded in any newly created commits.
        Can be overridden by the <em>GIT_AUTHOR_NAME</em> and <em>GIT_COMMITTER_NAME</em>
        environment variables.  See <a href="git-commit-tree.html">git-commit-tree(1)</a>.
</p>
</dd>
<dt class="hdlist1">
user.signingkey
</dt>
<dd>
<p>
        If <a href="git-tag.html">git-tag(1)</a> is not selecting the key you want it to
        automatically when creating a signed tag, you can override the
        default selection with this variable.  This option is passed
        unchanged to gpg&#8217;s --local-user parameter, so you may specify a key
        using any method that gpg supports.
</p>
</dd>
<dt class="hdlist1">
web.browser
</dt>
<dd>
<p>
        Specify a web browser that may be used by some commands.
        Currently only <a href="git-instaweb.html">git-instaweb(1)</a> and <a href="git-help.html">git-help(1)</a>
        may use it.
</p>
</dd>
</dl></div>
</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="footnotes"><hr /></div>
<div id="footer">
<div id="footer-text">
Last updated 2026-01-13 07:24:07 UTC
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