Merge git://git.bogomips.org/git-svn

[thirdparty/git.git] / Documentation / git-rm.txt

git-rm(1)
=========

NAME
----
git-rm - Remove files from the working tree and from the index

SYNOPSIS
--------
'git rm' [-f | --force] [-n] [-r] [--cached] [--ignore-unmatch] [--quiet] [--] <file>...

DESCRIPTION
-----------
Remove files from the index, or from the working tree and the index.
`git rm` will not remove a file from just your working directory.
(There is no option to remove a file only from the working tree
and yet keep it in the index; use `/bin/rm` if you want to do that.)
The files being removed have to be identical to the tip of the branch,
and no updates to their contents can be staged in the index,
though that default behavior can be overridden with the `-f` option.
When `--cached` is given, the staged content has to
match either the tip of the branch or the file on disk,
allowing the file to be removed from just the index.


OPTIONS
-------
<file>...::
	Files to remove.  Fileglobs (e.g. `*.c`) can be given to
	remove all matching files.  If you want git to expand
	file glob characters, you may need to shell-escape them.
	A leading directory name
	(e.g. `dir` to remove `dir/file1` and `dir/file2`) can be
	given to remove all files in the directory, and recursively
	all sub-directories,
	but this requires the `-r` option to be explicitly given.

-f::
--force::
	Override the up-to-date check.

-n::
--dry-run::
	Don't actually remove any file(s).  Instead, just show
	if they exist in the index and would otherwise be removed
	by the command.

-r::
        Allow recursive removal when a leading directory name is
        given.

\--::
	This option can be used to separate command-line options from
	the list of files, (useful when filenames might be mistaken
	for command-line options).

--cached::
	Use this option to unstage and remove paths only from the index.
	Working tree files, whether modified or not, will be
	left alone.

--ignore-unmatch::
	Exit with a zero status even if no files matched.

-q::
--quiet::
	`git rm` normally outputs one line (in the form of an `rm` command)
	for each file removed. This option suppresses that output.


DISCUSSION
----------

The <file> list given to the command can be exact pathnames,
file glob patterns, or leading directory names.  The command
removes only the paths that are known to git.  Giving the name of
a file that you have not told git about does not remove that file.

File globbing matches across directory boundaries.  Thus, given
two directories `d` and `d2`, there is a difference between
using `git rm {apostrophe}d{asterisk}{apostrophe}` and
`git rm {apostrophe}d/{asterisk}{apostrophe}`, as the former will
also remove all of directory `d2`.

REMOVING FILES THAT HAVE DISAPPEARED FROM THE FILESYSTEM
--------------------------------------------------------
There is no option for `git rm` to remove from the index only
the paths that have disappeared from the filesystem. However,
depending on the use case, there are several ways that can be
done.

Using ``git commit -a''
~~~~~~~~~~~~~~~~~~~~~~~
If you intend that your next commit should record all modifications
of tracked files in the working tree and record all removals of
files that have been removed from the working tree with `rm`
(as opposed to `git rm`), use `git commit -a`, as it will
automatically notice and record all removals.  You can also have a
similar effect without committing by using `git add -u`.

Using ``git add -A''
~~~~~~~~~~~~~~~~~~~~
When accepting a new code drop for a vendor branch, you probably
want to record both the removal of paths and additions of new paths
as well as modifications of existing paths.

Typically you would first remove all tracked files from the working
tree using this command:

----------------
git ls-files -z | xargs -0 rm -f
----------------

and then untar the new code in the working tree. Alternately
you could 'rsync' the changes into the working tree.

After that, the easiest way to record all removals, additions, and
modifications in the working tree is:

----------------
git add -A
----------------

See linkgit:git-add[1].

Other ways
~~~~~~~~~~
If all you really want to do is to remove from the index the files
that are no longer present in the working tree (perhaps because
your working tree is dirty so that you cannot use `git commit -a`),
use the following command:

----------------
git diff --name-only --diff-filter=D -z | xargs -0 git rm --cached
----------------

EXAMPLES
--------
git rm Documentation/\*.txt::
	Removes all `*.txt` files from the index that are under the
	`Documentation` directory and any of its subdirectories.
+
Note that the asterisk `*` is quoted from the shell in this
example; this lets git, and not the shell, expand the pathnames
of files and subdirectories under the `Documentation/` directory.

git rm -f git-*.sh::
	Because this example lets the shell expand the asterisk
	(i.e. you are listing the files explicitly), it
	does not remove `subdir/git-foo.sh`.

SEE ALSO
--------
linkgit:git-add[1]

GIT
---
Part of the linkgit:git[1] suite