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git-config.html
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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<meta charset="UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<meta name="generator" content="Asciidoctor 2.0.23"/>
<title>git-config(1)</title>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700"/>
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<body class="manpage">
<div id="header">
<h1>git-config(1) Manual Page</h1>
<h2 id="_name">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 list</em> [<file-option>] [<display-option>] [--includes]
<em>git config get</em> [<file-option>] [<display-option>] [--includes] [--all] [--regexp] [--value=<value>] [--fixed-value] [--default=<default>] <name>
<em>git config set</em> [<file-option>] [--type=<type>] [--all] [--value=<value>] [--fixed-value] <name> <value>
<em>git config unset</em> [<file-option>] [--all] [--value=<value>] [--fixed-value] <name>
<em>git config rename-section</em> [<file-option>] <old-name> <new-name>
<em>git config remove-section</em> [<file-option>] <name>
<em>git config edit</em> [<file-option>]
<em>git config</em> [<file-option>] --get-colorbool <name> [<stdout-is-tty>]</pre>
</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 <code>--append</code> option.
If you want to update or unset an option which can occur on multiple
lines, a <code>value-pattern</code> (which is an extended regular expression,
unless the <code>--fixed-value</code> option is given) needs to be given. Only the
existing values that match the pattern are updated or unset. If
you want to handle the lines that do <strong>not</strong> match the pattern, just
prepend a single exclamation mark in front (see also <a href="#EXAMPLES">EXAMPLES</a>),
but note that this only works when the <code>--fixed-value</code> option is not
in use.</p>
</div>
<div class="paragraph">
<p>The <code>--type=</code><em><type></em> option instructs <em>git config</em> to ensure that incoming and
outgoing values are canonicalize-able under the given <type>. If no
<code>--type=</code><em><type></em> is given, no canonicalization will be performed. Callers may
unset an existing <code>--type</code> specifier with <code>--no-type</code>.</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
<code>--system</code>, <code>--global</code>, <code>--local</code>, <code>--worktree</code> and
<code>--file</code> <em><filename></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 <code>--system</code>, <code>--global</code>,
<code>--worktree</code>, <code>--file</code> <em><filename></em> can be used to tell the command to
write to that location (you can say <code>--local</code> 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="ulist">
<ul>
<li>
<p>The section or key is invalid (ret=1),</p>
</li>
<li>
<p>no section or name was provided (ret=2),</p>
</li>
<li>
<p>the config file is invalid (ret=3),</p>
</li>
<li>
<p>the config file cannot be written (ret=4),</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>
</ul>
</div>
<div class="paragraph">
<p>On success, the command returns the exit code 0.</p>
</div>
<div class="paragraph">
<p>A list of all available configuration variables can be obtained using the
<code>git</code> <code>help</code> <code>--config</code> command.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_commands">COMMANDS</h2>
<div class="sectionbody">
<div class="dlist">
<dl>
<dt class="hdlist1">list</dt>
<dd>
<p>List all variables set in config file, along with their values.</p>
</dd>
<dt class="hdlist1">get</dt>
<dd>
<p>Emits the value of the specified key. If key is present multiple times
in the configuration, emits the last value. If <code>--all</code> is specified,
emits all values associated with key. Returns error code 1 if key is
not present.</p>
</dd>
<dt class="hdlist1">set</dt>
<dd>
<p>Set value for one or more config options. By default, this command
refuses to write multi-valued config options. Passing <code>--all</code> will
replace all multi-valued config options with the new value, whereas
<code>--value=</code> will replace all config options whose values match the given
pattern.</p>
</dd>
<dt class="hdlist1">unset</dt>
<dd>
<p>Unset value for one or more config options. By default, this command
refuses to unset multi-valued keys. Passing <code>--all</code> will unset all
multi-valued config options, whereas <code>--value</code> will unset all config
options whose values match the given pattern.</p>
</dd>
<dt class="hdlist1">rename-section</dt>
<dd>
<p>Rename the given section to a new name.</p>
</dd>
<dt class="hdlist1">remove-section</dt>
<dd>
<p>Remove the given section from the configuration file.</p>
</dd>
<dt class="hdlist1">edit</dt>
<dd>
<p>Opens an editor to modify the specified config file; either
<code>--system</code>, <code>--global</code>, <code>--local</code> (default), <code>--worktree</code>, or
<code>--file</code> <em><config-file></em>.</p>
</dd>
</dl>
</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 <code>value-pattern</code>).</p>
</dd>
<dt class="hdlist1">--append</dt>
<dd>
<p>Adds a new line to the option without altering any existing
values. This is the same as providing <em>--value=^$</em> in <code>set</code>.</p>
</dd>
<dt class="hdlist1">--comment <message></dt>
<dd>
<p>Append a comment at the end of new or modified lines.</p>
<div class="literalblock">
<div class="content">
<pre>If _<message>_ begins with one or more whitespaces followed
by "#", it is used as-is. If it begins with "#", a space is
prepended before it is used. Otherwise, a string " # " (a
space followed by a hash followed by a space) is prepended
to it. And the resulting string is placed immediately after
the value defined for the variable. The _<message>_ must
not contain linefeed characters (no multi-line comments are
permitted).</pre>
</div>
</div>
</dd>
<dt class="hdlist1">--all</dt>
<dd>
<p>With <code>get</code>, return all values for a multi-valued key.</p>
</dd>
<dt class="hdlist1">--regexp</dt>
<dd>
<p>With <code>get</code>, interpret the name as a regular expression. Regular
expression matching is currently case-sensitive and done against a
canonicalized version of the key in which section and variable names
are lowercased, but subsection names are not.</p>
</dd>
<dt class="hdlist1">--url=<URL></dt>
<dd>
<p>When given a two-part <name> as <section>.<key>, the value for
<section>.<URL>.<key> whose <URL> part matches the best to the
given URL is returned (if no such key exists, the value for
<section>.<key> is used as a fallback). When given just the
<section> as name, do so for all the keys in the section and
list them. Returns error code 1 if no value is found.</p>
</dd>
<dt class="hdlist1">--global</dt>
<dd>
<p>For writing options: write to global <code>~/.gitconfig</code> file
rather than the repository .<code>git/config</code>, write to
<code>$XDG_CONFIG_HOME/git/config</code> file if this file exists and the
<code>~/.gitconfig</code> file doesn’t.</p>
<div class="paragraph">
<p>For reading options: read only from global <code>~/.gitconfig</code> and from
<code>$XDG_CONFIG_HOME/git/config</code> rather than from all available files.</p>
</div>
<div class="paragraph">
<p>See also <a href="#FILES">FILES</a>.</p>
</div>
</dd>
<dt class="hdlist1">--system</dt>
<dd>
<p>For writing options: write to system-wide
<code>$</code>(<code>prefix</code>)<code>/etc/gitconfig</code> rather than the repository
.<code>git/config</code>.</p>
<div class="paragraph">
<p>For reading options: read only from system-wide <code>$</code>(<code>prefix</code>)<code>/etc/gitconfig</code>
rather than from all available files.</p>
</div>
<div class="paragraph">
<p>See also <a href="#FILES">FILES</a>.</p>
</div>
</dd>
<dt class="hdlist1">--local</dt>
<dd>
<p>For writing options: write to the repository .<code>git/config</code> file.
This is the default behavior.</p>
<div class="paragraph">
<p>For reading options: read only from the repository .<code>git/config</code> rather than
from all available files.</p>
</div>
<div class="paragraph">
<p>See also <a href="#FILES">FILES</a>.</p>
</div>
</dd>
<dt class="hdlist1">--worktree</dt>
<dd>
<p>Similar to <code>--local</code> except that <code>$GIT_DIR/config.worktree</code> is
read from or written to if <code>extensions.worktreeConfig</code> is
enabled. If not it’s the same as <code>--local</code>. Note that <code>$GIT_DIR</code>
is equal to <code>$GIT_COMMON_DIR</code> for the main working tree, but is of
the form <code>$GIT_DIR/worktrees/</code><em><id></em><code>/</code> for other working trees. See
<a href="git-worktree.html">git-worktree(1)</a> to learn how to enable
<code>extensions.worktreeConfig</code>.</p>
</dd>
<dt class="hdlist1">-f <config-file></dt>
<dt class="hdlist1">--file <config-file></dt>
<dd>
<p>For writing options: write to the specified file rather than the
repository .<code>git/config</code>.</p>
<div class="paragraph">
<p>For reading options: read only from the specified file 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">--blob <blob></dt>
<dd>
<p>Similar to <code>--file</code> 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">--fixed-value</dt>
<dd>
<p>When used with the <code>value-pattern</code> argument, treat <code>value-pattern</code> as
an exact string instead of a regular expression. This will restrict
the name/value pairs that are matched to only those where the value
is exactly equal to the <code>value-pattern</code>.</p>
</dd>
<dt class="hdlist1">--type <type></dt>
<dd>
<p><em>git config</em> will ensure that any input or output is valid under the given
type constraint(s), and will canonicalize outgoing values in <em><type></em>'s
canonical form.</p>
<div class="paragraph">
<p>Valid <em><type></em>'s include:</p>
</div>
<div class="ulist">
<ul>
<li>
<p><em>bool</em>: canonicalize values <code>true</code>, <code>yes</code>,<code>on</code>, and positive
numbers as "true", and values <code>false</code>, <code>no</code>, <code>off</code> and <code>0</code> as
"false".</p>
</li>
<li>
<p><em>int</em>: canonicalize values as simple decimal numbers. An optional suffix of
<em>k</em>, <em>m</em>, or <em>g</em> will cause the value to be multiplied by 1024, 1048576, or
1073741824 upon input.</p>
</li>
<li>
<p><em>bool-or-int</em>: canonicalize according to either <em>bool</em> or <em>int</em>, as described
above.</p>
</li>
<li>
<p><em>path</em>: canonicalize by expanding a leading <code>~</code> to the value of <code>$HOME</code> and
<code>~user</code> to the home directory for the specified user. This specifier has no
effect when setting the value (but you can use <code>git</code> <code>config</code> <code>section.variable</code>
<code>~/</code> from the command line to let your shell do the expansion.)</p>
</li>
<li>
<p><em>expiry-date</em>: canonicalize by converting from a fixed or relative date-string
to a timestamp. This specifier has no effect when setting the value.</p>
</li>
<li>
<p><em>color</em>: When getting a value, canonicalize by converting to an ANSI color
escape sequence. When setting a value, a sanity-check is performed to ensure
that the given value is canonicalize-able as an ANSI color, but it is written
as-is.</p>
</li>
</ul>
</div>
</dd>
<dt class="hdlist1">--bool</dt>
<dt class="hdlist1">--int</dt>
<dt class="hdlist1">--bool-or-int</dt>
<dt class="hdlist1">--path</dt>
<dt class="hdlist1">--expiry-date</dt>
<dd>
<p>Historical options for selecting a type specifier. Prefer instead <code>--type</code>
(see above).</p>
</dd>
<dt class="hdlist1">--no-type</dt>
<dd>
<p>Un-sets the previously set type specifier (if one was previously set). This
option requests that <em>git config</em> not canonicalize the retrieved variable.
<code>--no-type</code> has no effect without <code>--type=</code><em><type></em> or <code>--</code><em><type></em>.</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">--name-only</dt>
<dd>
<p>Output only the names of config variables for <code>list</code> or
<code>get</code>.</p>
</dd>
<dt class="hdlist1">--show-origin</dt>
<dd>
<p>Augment the output of all queried config options with the
origin type (file, standard input, blob, command line) and
the actual origin (config file path, ref, or blob id if
applicable).</p>
</dd>
<dt class="hdlist1">--show-scope</dt>
<dd>
<p>Similar to <code>--show-origin</code> in that it augments the output of
all queried config options with the scope of that value
(worktree, local, global, system, command).</p>
</dd>
<dt class="hdlist1">--get-colorbool <name> [<stdout-is-tty>]</dt>
<dd>
<p>Find the color setting for <em><name></em> (e.g. <code>color.diff</code>) and output
"true" or "false". <em><stdout-is-tty></em> should be either "true" or
"false", and is taken into account when configuration says
"auto". If <em><stdout-is-tty></em> 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">--[no-]includes</dt>
<dd>
<p>Respect <code>include.*</code> directives in config files when looking up
values. Defaults to <code>off</code> when a specific file is given (e.g.,
using <code>--file</code>, <code>--global</code>, etc) and <code>on</code> when searching all
config files.</p>
</dd>
<dt class="hdlist1">--default <value></dt>
<dd>
<p>When using <code>get</code>, and the requested variable is not found, behave as if
<value> were the value assigned to that variable.</p>
</dd>
</dl>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_deprecated_modes">DEPRECATED MODES</h2>
<div class="sectionbody">
<div class="paragraph">
<p>The following modes have been deprecated in favor of subcommands. It is
recommended to migrate to the new syntax.</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1"><em>git config <name></em></dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>get</code> <em><name></em>.</p>
</dd>
<dt class="hdlist1"><em>git config <name> <value> [<value-pattern>]</em></dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>set</code> [<code>--value=</code><em><pattern></em>] <em><name></em> <em><value></em>.</p>
</dd>
<dt class="hdlist1">-l</dt>
<dt class="hdlist1">--list</dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>list</code>.</p>
</dd>
<dt class="hdlist1">--get <name> [<value-pattern>]</dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>get</code> [<code>--value=</code><em><pattern></em>] <em><name></em>.</p>
</dd>
<dt class="hdlist1">--get-all <name> [<value-pattern>]</dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>get</code> [<code>--value=</code><em><pattern></em>] <code>--all</code> <em><name></em>.</p>
</dd>
<dt class="hdlist1">--get-regexp <name-regexp></dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>get</code> <code>--all</code> <code>--show-names</code> <code>--regexp</code> <em><name-regexp></em>.</p>
</dd>
<dt class="hdlist1">--get-urlmatch <name> <URL></dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>get</code> <code>--all</code> <code>--show-names</code> <code>--url=</code><em><URL></em> <em><name></em>.</p>
</dd>
<dt class="hdlist1">--get-color <name> [<default>]</dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>get</code> <code>--type=color</code> [<code>--default=</code><em><default></em>] <em><name></em>.</p>
</dd>
<dt class="hdlist1">--add <name> <value></dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>set</code> <code>--append</code> <em><name></em> <em><value></em>.</p>
</dd>
<dt class="hdlist1">--unset <name> [<value-pattern>]</dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>unset</code> [<code>--value=</code><em><pattern></em>] <em><name></em>.</p>
</dd>
<dt class="hdlist1">--unset-all <name> [<value-pattern>]</dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>unset</code> [<code>--value=</code><em><pattern></em>] <code>--all</code> <em><name></em>.</p>
</dd>
<dt class="hdlist1">--rename-section <old-name> <new-name></dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>rename-section</code> <em><old-name></em> <em><new-name></em>.</p>
</dd>
<dt class="hdlist1">--remove-section <name></dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>remove-section</code> <em><name></em>.</p>
</dd>
<dt class="hdlist1">-e</dt>
<dt class="hdlist1">--edit</dt>
<dd>
<p>Replaced by <code>git</code> <code>config</code> <code>edit</code>.</p>
</dd>
</dl>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_configuration">CONFIGURATION</h2>
<div class="sectionbody">
<div class="paragraph">
<p><code>pager.config</code> is only respected when listing configuration, i.e., when
using <code>list</code> or <code>get</code> which may return multiple results. The default is to use
a pager.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="FILES">FILES</h2>
<div class="sectionbody">
<div class="paragraph">
<p>By default, <em>git config</em> will read configuration options from multiple
files:</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1">$(prefix)/etc/gitconfig</dt>
<dd>
<p>System-wide configuration file.</p>
</dd>
<dt class="hdlist1">$XDG_CONFIG_HOME/git/config</dt>
<dt class="hdlist1">~/.gitconfig</dt>
<dd>
<p>User-specific configuration files. When the XDG_CONFIG_HOME environment
variable is not set or empty, $HOME/.config/ is used as
$XDG_CONFIG_HOME.</p>
<div class="paragraph">
<p>These are also called "global" configuration files. If both files exist, both
files are read in the order given above.</p>
</div>
</dd>
<dt class="hdlist1">$GIT_DIR/config</dt>
<dd>
<p>Repository specific configuration file.</p>
</dd>
<dt class="hdlist1">$GIT_DIR/config.worktree</dt>
<dd>
<p>This is optional and is only searched when
<code>extensions.worktreeConfig</code> is present in $GIT_DIR/config.</p>
</dd>
</dl>
</div>
<div class="paragraph">
<p>You may also provide additional configuration parameters when running any
git command by using the <code>-c</code> option. See <a href="git.html">git(1)</a> for details.</p>
</div>
<div class="paragraph">
<p>Options will be read from all of these files that are available. If the
global or the system-wide configuration files are missing or unreadable they
will be ignored. If the repository configuration file is missing or unreadable,
<em>git config</em> will exit with a non-zero error code. An error message is produced
if the file is unreadable, but not if it is missing.</p>
</div>
<div class="paragraph">
<p>The files are read in the order given above, with last value found taking
precedence over values read earlier. When multiple values are taken then all
values of a key from all files will be used.</p>
</div>
<div class="paragraph">
<p>By default, options are only written to the repository specific
configuration file. Note that this also affects options like <code>set</code>
and <code>unset</code>. <strong><em>git config</em> will only ever change one file at a time</strong>.</p>
</div>
<div class="paragraph">
<p>You can limit which configuration sources are read from or written to by
specifying the path of a file with the <code>--file</code> option, or by specifying a
configuration scope with <code>--system</code>, <code>--global</code>, <code>--local</code>, or <code>--worktree</code>.
For more, see <a href="#OPTIONS">OPTIONS</a> above.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="SCOPES">SCOPES</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Each configuration source falls within a configuration scope. The scopes
are:</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1">system</dt>
<dd>
<p>$(prefix)/etc/gitconfig</p>
</dd>
<dt class="hdlist1">global</dt>
<dd>
<p>$XDG_CONFIG_HOME/git/config</p>
<div class="paragraph">
<p>~/.gitconfig</p>
</div>
</dd>
<dt class="hdlist1">local</dt>
<dd>
<p>$GIT_DIR/config</p>