@c This is part of the Emacs manual.
-@c Copyright (C) 1985, 86, 87, 93, 94, 95, 97, 2000
+@c Copyright (C) 1985,86,87,93,94,95,97,2000,2001
@c Free Software Foundation, Inc.
@c See file emacs.texi for copying conditions.
@node Dired, Calendar/Diary, Rmail, Top
Emacs commands to move around in this buffer, and special Dired commands
to operate on the files listed.
+ The Dired buffer is ``read-only,'' and inserting text in it is not
+useful, so ordinary printing characters such as @kbd{d} and @kbd{x} are
+used for special Dired commands. Some Dired commands @dfn{mark} or
+@dfn{flag} the @dfn{current file} (that is, the file on the current
+line); other commands operate on the marked files or on the flagged
+files.
+
The Dired-X package provides various extra features for Dired mode.
-@xref{Dired-X,,,dired-x, Dired Extra Version 2 User's Manual}.
+@xref{Top, Dired-X,,dired-x, Dired Extra Version 2 User's Manual}.
@menu
* Enter: Dired Enter. How to invoke Dired.
-* Commands: Dired Commands. Commands in the Dired buffer.
+* Navigation: Dired Navigation. Special motion commands in the Dired buffer.
* Deletion: Dired Deletion. Deleting files with Dired.
* Flagging Many Files:: Flagging files based on their names.
* Visit: Dired Visiting. Other file operations through Dired.
* Hiding Subdirectories:: Making subdirectories visible or invisible.
* Updating: Dired Updating. Discarding lines for files of no interest.
* Find: Dired and Find. Using `find' to choose the files for Dired.
+* Misc: Misc Dired Commands. Various other features.
@end menu
@node Dired Enter
of @kbd{C-x d}. @kbd{C-x 5 d} (@code{dired-other-frame}) uses a
separate frame to display the Dired buffer.
-@node Dired Commands
-@section Commands in the Dired Buffer
-
- The Dired buffer is ``read-only,'' and inserting text in it is not
-useful, so ordinary printing characters such as @kbd{d} and @kbd{x} are
-used for special Dired commands. Some Dired commands @dfn{mark} or
-@dfn{flag} the @dfn{current file} (that is, the file on the current
-line); other commands operate on the marked files or on the flagged
-files.
+@node Dired Navigation
+@section Navigation in the Dired Buffer
@kindex C-n @r{(Dired)}
@kindex C-p @r{(Dired)}
so common in Dired that it deserves to be easy to type.) @key{DEL}
(move up and unflag) is often useful simply for moving up.
+@findex dired-goto-file
+@kindex M-g
+ @kbd{M-g} (@code{dired-goto-file}) moves point to the line that
+describes a specified file or directory.
+
+ Some additional navigation commands are available when the Dired
+buffer includes several directories. @xref{Subdirectory Motion}.
+
@node Dired Deletion
@section Deleting Files with Dired
@cindex flagging files (in Dired)
@cindex deleting files (in Dired)
- The primary use of Dired is to @dfn{flag} files for deletion and then
-delete the files previously flagged.
+ One of the most frequent uses of Dired is to first @dfn{flag} files for
+deletion, then delete the files that were flagged.
@table @kbd
@item d
so that repeated @kbd{d} commands flag successive files. A numeric
argument serves as a repeat count.
+@cindex recursive deletion
@vindex dired-recursive-deletes
The variable @code{dired-recursive-deletes} controls whether the
delete command will delete non-empty directories (including their
@samp{.rej} files produced by @code{patch}.
@kindex # @r{(Dired)}
-@kindex ~ @r{(Dired)}
@findex dired-flag-auto-save-files
-@findex dired-flag-backup-files
@cindex deleting auto-save files
@kbd{#} (@code{dired-flag-auto-save-files}) flags for deletion all
files whose names look like auto-save files (@pxref{Auto Save})---that
-is, files whose names begin and end with @samp{#}. @kbd{~}
-(@code{dired-flag-backup-files}) flags for deletion all files whose
-names say they are backup files (@pxref{Backup})---that is, whose names
-end in @samp{~}.
+is, files whose names begin and end with @samp{#}.
+
+@kindex ~ @r{(Dired)}
+@findex dired-flag-backup-files
+ @kbd{~} (@code{dired-flag-backup-files}) flags for deletion all files
+whose names say they are backup files (@pxref{Backup})---that is, files
+whose names end in @samp{~}.
@kindex . @r{(Dired)}
@vindex dired-kept-versions
and supplying that file name (@code{dired-find-file}). @xref{Visiting}.
@item @key{RET}
+@itemx e
@kindex RET @r{(Dired)}
+@kindex e @r{(Dired)}
Equivalent to @kbd{f}.
@item a
@item v
@kindex v @r{(Dired)}
@findex dired-view-file
-View the file described on the current line, using @kbd{M-x view-file}
-(@code{dired-view-file}).
-
-Viewing a file is like visiting it, but is slanted toward moving around
-in the file conveniently and does not allow changing the file.
-@xref{Misc File Ops,View File, Miscellaneous File Operations}.
+View the file described on the current line, using either an external
+viewing program or @kbd{M-x view-file} (@code{dired-view-file}).
+
+@vindex dired-view-command-alist
+External viewers are used for certain file types under the control of
+@code{dired-view-command-alist}. Viewing a file with @code{view-file}
+is like visiting it, but is slanted toward moving around in the file
+conveniently and does not allow changing the file. @xref{Misc File
+Ops,View File, Miscellaneous File Operations}.
+
+@item ^
+@kindex ^ @r{(Dired)}
+@findex dired-up-directory
+Visit the parent directory of the current directory
+(@code{dired-up-directory}). This is more convenient than moving to
+the parent directory's line and typing @kbd{f} there.
@end table
@node Marks vs Flags
@item * @@
@kindex * @@ @r{(Dired)}
@findex dired-mark-symlinks
-@cindex marking symlinks (in Dired)
+@cindex marking symbolic links (in Dired)
Mark all symbolic links with @samp{*} (@code{dired-mark-symlinks}).
With a numeric argument, unmark all those files.
@item * t
@kindex * t @r{(Dired)}
-@findex dired-do-toggle
+@findex dired-toggle-marks
@cindex toggling marks (in Dired)
-Toggle all marks (@code{dired-do-toggle}): files marked with @samp{*}
+Toggle all marks (@code{dired-toggle-marks}): files marked with @samp{*}
become unmarked, and unmarked files are marked with @samp{*}. Files
marked in any other way are not affected.
@findex dired-undo
Undo changes in the Dired buffer, such as adding or removing
marks (@code{dired-undo}). @emph{This command does not revert the
-actual file operations, nor recovers lost files!} It just undoes
+actual file operations, nor recover lost files!} It just undoes
changes in the buffer itself. For example, if used after renaming one
or more files, @code{dired-undo} restores the original names, which
will get the Dired buffer out of sync with the actual contents of the
as that of the old file.
@vindex dired-recursive-copies
+@cindex recursive copying
The variable @code{dired-recursive-copies} controls whether
directories are copied recursively. The default is to not copy
recursively, which means that directories cannot be copied.
@findex dired-do-symlink
@kindex S @r{(Dired)}
-@cindex symlinks (in Dired)
+@cindex symbolic links (creation in Dired)
@item S @var{new} @key{RET}
Make symbolic links to the specified files (@code{dired-do-symlink}).
The argument @var{new} is the directory to make the links in, or (if
@itemize @bullet
@item
-If you use @samp{*} in the shell command, then it runs just once, with
-the list of file names substituted for the @samp{*}. The order of file
-names is the order of appearance in the Dired buffer.
+If you use @samp{*} surrounded by whitespace in the shell command,
+then the command runs just once, with the list of file names
+substituted for the @samp{*}. The order of file names is the order of
+appearance in the Dired buffer.
Thus, @kbd{! tar cf foo.tar * @key{RET}} runs @code{tar} on the entire
list of file names, putting them into one tar file @file{foo.tar}.
+If you want to use @samp{*} as a shell wildcard with whitespace around
+it, write @samp{*""}. In the shell, this is equivalent to @samp{*};
+but since the @samp{*} is not surrounded by whitespace, Dired does
+not treat it specially.
+
@item
-If the command string doesn't contain @samp{*}, then it runs once
-@emph{for each file}, with the file name added at the end.
+If the command string doesn't contain @samp{*} surrounded by
+whitespace, then it runs once @emph{for each file}. Normally the file
+name is added at the end.
For example, @kbd{! uudecode @key{RET}} runs @code{uudecode} on each
file.
-@end itemize
-What if you want to run the shell command once for each file, with the
-file name inserted in the middle? You can use @samp{?} in the command
-instead of @samp{*}. The current file name is substituted for
-@samp{?}. You can use @samp{?} more than once. For instance, here is
-how to uuencode each file, making the output file name by appending
-@samp{.uu} to the input file name:
+@item
+If the command string contains @samp{?} surrounded by whitespace, the
+current file name is substituted for @samp{?}. You can use @samp{?}
+this way more than once in the command, and each occurrence is
+replaced. For instance, here is how to uuencode each file, making the
+output file name by appending @samp{.uu} to the input file name:
@example
uuencode ? ? > ?.uu
@end example
+@end itemize
-To use the file names in a more complicated fashion, you can use a
-shell loop. For example, this shell command is another way to
-uuencode each file:
+To iterate over the file names in a more complicated fashion, use an
+explicit shell loop. For example, this shell command is another way
+to uuencode each file:
@example
-for file in *; do uuencode "$file" "$file" >"$file".uu; done
+for file in * ; do uuencode "$file" "$file" >"$file".uu; done
@end example
+@noindent
+This simple example doesn't require a shell loop (you can do it
+with @samp{?}, but it illustrates the technique.
+
The working directory for the shell command is the top-level directory
of the Dired buffer.
@findex locate-with-filter
@cindex file database (locate)
@vindex locate-command
- @kbd{M-x locate} provides a similar interface to the @code{locate}.
-@kbd{M-x locate-with-filter} is similar, but keeps only lines matching
-a given regular expression.
+ @kbd{M-x locate} provides a similar interface to the @code{locate}
+program. @kbd{M-x locate-with-filter} is similar, but keeps only lines
+matching a given regular expression.
@vindex find-ls-option
The format of listing produced by these commands is controlled by the
variable @code{find-ls-option}, whose default value specifies using
options @samp{-ld} for @code{ls}. If your listings are corrupted, you
may need to change the value of this variable.
+
+@node Misc Dired Commands
+@section Other Dired Commands
+
+@table @kbd
+@item w
+@cindex Adding to the kill ring in Dired.
+@kindex w
+@findex dired-copy-filename-as-kill
+The @kbd{w} command (@code{dired-copy-filename-as-kill}) puts the
+names of the marked (or next @var{n}) files into the kill ring, as if
+you had killed them with @kbd{C-w}. With a zero prefix argument
+@var{n}=0, use the absolute file name of each marked file. With just
+@kbd{C-u} as the prefix argument, use the relative file name of each
+marked file. As a special case, if no prefix argument is given and
+point is on a directory headerline, @kbd{w} gives you the name of that
+directory without looking for marked files.
+
+@vindex dired-marked-files
+The main purpose of the @kbd{w} command is so that you can yank the
+file names into arguments for other Emacs commands. It also displays
+what was pushed onto the kill ring, so you can use it to display the
+list of currently marked files in the echo area. It also stores the
+list of names in the variable @code{dired-marked-files}, for use in
+Lisp expressions.
+@end table
+
+@ignore
+ arch-tag: d105f9b9-fc1b-4c5f-a949-9b2cf3ca2fc1
+@end ignore