information.

--deduplicate::
	When only filenames are shown, suppress duplicates that may
	come from having multiple stages during a merge, or giving
	`--deleted` and `--modified` option at the same time.
	When any of the `-t`, `--unmerged`, or `--stage` option is
	in use, this option has no effect.

-x <pattern>::
--exclude=<pattern>::
	Skip untracked files matching pattern.
	Note that pattern is a shell wildcard pattern. See EXCLUDE PATTERNS
	below for more information.

-X <file>::
--exclude-from=<file>::
	Read exclude patterns from <file>; 1 per line.

--exclude-per-directory=<file>::
	Read additional exclude patterns that apply only to the
	directory and its subdirectories in <file>.  If you are
	trying to emulate the way Porcelain commands work, using
	the `--exclude-standard` option instead is easier and more
	thorough.

--exclude-standard::
	Add the standard Git exclusions: .git/info/exclude, .gitignore
	in each directory, and the user's global exclusion file.

--error-unmatch::
	If any <file> does not appear in the index, treat this as an
	error (return 1).

--with-tree=<tree-ish>::
	When using --error-unmatch to expand the user supplied
	<file> (i.e. path pattern) arguments to paths, pretend
	that paths which were removed in the index since the
	named <tree-ish> are still present.  Using this option
	with `-s` or `-u` options does not make any sense.

-t::
	Show status tags together with filenames.  Note that for
	scripting purposes, linkgit:git-status[1] `--porcelain` and
	linkgit:git-diff-files[1] `--name-status` are almost always
	superior alternatives; users should look at
	linkgit:git-status[1] `--short` or linkgit:git-diff[1]
	`--name-status` for more user-friendly alternatives.
+
--
This option provides a reason for showing each filename, in the form
of a status tag (which is followed by a space and then the filename).
The status tags are all single characters from the following list:

	H::	tracked file that is not either unmerged or skip-worktree
	S::	tracked file that is skip-worktree
	M::	tracked file that is unmerged
	R::	tracked file with unstaged removal/deletion
	C::	tracked file with unstaged modification/change
	K::	untracked paths which are part of file/directory conflicts
		which prevent checking out tracked files
	?::	untracked file
	U::     file with resolve-undo information
--

-v::
	Similar to `-t`, but use lowercase letters for files
	that are marked as 'assume unchanged' (see
	linkgit:git-update-index[1]).

-f::
	Similar to `-t`, but use lowercase letters for files
	that are marked as 'fsmonitor valid' (see
	linkgit:git-update-index[1]).

--full-name::
	When run from a subdirectory, the command usually
	outputs paths relative to the current directory.  This
	option forces paths to be output relative to the project
	top directory.

--recurse-submodules::
	Recursively calls ls-files on each active submodule in the repository.
	Currently there is only support for the --cached and --stage modes.

--abbrev[=<n>]::
	Instead of showing the full 40-byte hexadecimal object
	lines, show the shortest prefix that is at least '<n>'
	hexdigits long that uniquely refers the object.
	Non default number of digits can be specified with --abbrev=<n>.

--debug::
	After each line that describes a file, add more data about its
	cache entry.  This is intended to show as much information as
	possible for manual inspection; the exact format may change at
	any time.

--eol::
	Show <eolinfo> and <eolattr> of files.
	<eolinfo> is the file content identification used by Git when
	the "text" attribute is "auto" (or not set and core.autocrlf is not false).
	<eolinfo> is either "-text", "none", "lf", "crlf", "mixed" or "".
+
"" means the file is not a regular file, it is not in the index or
not accessible in the working tree.
+
<eolattr> is the attribute that is used when checking out or committing,
it is either "", "-text", "text", "text=auto", "text eol=lf", "text eol=crlf".
Since Git 2.10 "text=auto eol=lf" and "text=auto