-GNU tar NEWS - User visible changes. 2012-11-19
+GNU tar NEWS - User visible changes. 2014-03-27
Please send GNU tar bug reports to <bug-tar@gnu.org>
\f
-version 1.26.90 (Git)
+version 1.27.90 (Git)
+
+* New checkpoint action: totals
+
+The --checkpoint-action=totals option instructs tar to output the
+total number of bytes transferred at each checkpoint.
+
+* Extended checkpoint format specification.
+
+New conversion specifiers are implemented. Some of them take
+optional arguments, supplied in curly braces between the percent
+sign and the specifier letter.
+
+ %d - Number of seconds since tar started.
+ %{r,w,d}T - I/O totals; optional arguments supply prefixes
+ to be used before number of bytes read, written and
+ deleted, correspondingly.
+ %{FMT}t - Current local time using FMT as strftime(3) format.
+ If {FMT} is omitted, use %c.
+ %{N}* - Pad output with spaces to the Nth column, or to the
+ current screen width, if {N} is not given.
+ %c - A shortcut for "%{%Y-%m-%d %H:%M:%S}t: %ds, %{read,wrote}T%*\r"
+
+* New option --one-top-level
+
+The option --one-top-level tells tar to extract all files into a
+subdirectory named by the base name of the archive (minus standard
+compression suffixes recognizable by --auto-compress). When used with
+an argument, as in --one-top-level=DIR, the files are extracted into the
+supplied DIRectory. This ensures that no archive members are
+extracted outside of the specified directory, even if the archive is
+crafted so as to put them elsewhere.
+
+* New option --sort
+
+The --sort=ORDER option instructs tar to sort directory entries
+according to ORDER. It takes effect when creating archives.
+Available ORDERs are: none (the default), name and inode. The
+latter may be absent, if the underlying system does not provide
+the necessary information.
+
+Using --sort=name ensures the member ordering in the created archive
+is uniform and reproducible. Using --sort=inode reduces the number
+of disk seeks made when creating the archive and thus can considerably
+speed up archivation.
+
+* New exclusion options
+
+ --exclude-ignore=FILE Before dumping a directory check if it
+ contains FILE, and if so read exclude
+ patterns for this directory from FILE.
+ --exclude-ignore-recursive=FILE
+ Same as above, but the exclusion patterns
+ read from FILE remain in effect for any
+ subdirectory, recursively.
+ --exclude-vcs-ignores Read exclude tags from VCS ignore files,
+ where such files exist. Supported VCS's
+ are: CVS, Git, Bazaar, Mercurial.
+
+
+* Tar refuses to read input from and write output to a tty device.
+
+* Manpages
+
+This release includes official tar(1) and rmt(8) manpages.
+Distribution maintainers are kindly asked to use these instead of the
+home-made pages they provided so far.
+
+\f
+version 1.27.1 - Sergey Poznyakoff, 2013-11-17
+
+* Bug fixes
+
+* Fix unquoting of file names obtained via the -T option.
+
+* Fix GNU long link header timestamp (backward compatibility).
+
+* Fix extracting sparse members from star archives.
+
+\f
+version 1.27 - Sergey Poznyakoff, 2013-10-05
+
+* Bug fixes
+
+** Sparse files with large data
+
+When creating a PAX-format archive, tar no longer arbitrarily restricts
+the size of the representation of a sparse file to be less than 8 GiB.
* Quoting
(with an accent grave character and an apostrophe). This tracks
recent changes to the GNU coding standards.
-* New features
-
-** --owner and --group names and numbers
+* --owner and --group names and numbers
The --owner and --group options now accept operands of the form
NAME:NUM, so that you can specify both symbolic name and numeric ID
you to selectively control for which files to store (or extract) the
extended attributes.
+* Passing command line arguments to external commands.
+
+Any option taking a command name as its argument now accepts a full
+command line as well. Thus, it is now possible to pass additional
+arguments to invoked programs. The affected options are:
+
+ --checkpoint-action=exec
+ -I, --use-compress-program
+ -F, --info-script
+ --to-command
+
+Furthermore, if any additional information is supplied to such a
+command via environment variables, these variables can now be used in
+the command line itself. Care should be taken to escape them, to
+prevent from being expanded too early, for example:
+
+ tar -x -f a.tar --info-script='changevol $TAR_ARCHIVE $TAR_VOLUME'
+
+* New configure option --enable-gcc-warnings, intended for debugging.
+
+* New warning control option --warning=[no-]record-size
+
+On extraction, this option controls whether to display actual record
+size, if it differs from the default.
+
+* New command line option --keep-directory-symlink
+
+By default, if trying to extract a directory from the archive,
+tar discovers that the corresponding file name already exists and is a
+symbolic link, it first unlinks the entry, and then extracts the directory.
+
+This option disables this behavior and instructs tar to follow
+symlinks to directories when extracting from the archive.
+
+It is mainly intended to provide compatibility with the Slackware
+installation scripts.
+
\f
version 1.26 - Sergey Poznyakoff, 2011-03-12
\f
-Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003,
-2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+Copyright 1994-2001, 2003-2010, 2013-2014 Free Software Foundation, Inc.
This file is part of GNU tar.
GNU tar is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
GNU tar is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with tar; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA.
+along with this program. If not, see <http://www.gnu.org/licenses/>.
\f
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