GNU tar NEWS - User visible changes.
-Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003,
-2004, 2005
-Free Software Foundation, Inc.
-See the end for copying conditions.
-
Please send GNU tar bug reports to <bug-tar@gnu.org>
\f
-version 1.15.2 (CVS version -- unreleased)
+version 1.15.91 - Sergey Poznyakoff, (CVS version)
+
+* New features
+
+** New incremental snapshot file format keeps information about file names
+as well as that about directories.
+
+
+\f
+version 1.15.90 - Sergey Poznyakoff, 2006-02-19
* New features
-* Any number of -T (--files-from) options may be used in the command line.
+** Any number of -T (--files-from) options may be used in the command line.
The file specified with -T may include any valid `tar' options,
including another -T option.
Compatibility note: older versions of tar would only recognize -C
starts with - is handled as an option. To insert file names starting with
dash, use the --add-file option.
-* List files containing null-separated file names are detected and processed
+** List files containing null-separated file names are detected and processed
automatically. It is no longer necessary to give the --null option.
-* New option --no-unquote disables the unquoting of input file names.
+** New option --no-unquote disables the unquoting of input file names.
This is useful for processing output from `find dir -print0'.
An orthogonal option --unquote is provided as well.
-* New option --test-label tests the archive volume label.
+** New option --test-label tests the archive volume label.
If an argument is specified, the label is compared against its value.
Tar exits with code 0 if the two strings match, and with code 2 if
they do not.
If no argument is given, the --verbose option is implied. In this case,
tar prints the label name if present and exits with code 0.
-* New option --show-stored-names. When creating an archive in verbose mode,
+** New option --show-stored-names. When creating an archive in verbose mode,
it lists member names as stored in the archive, i.e., with any eventual
prefixes removed. The option is useful, for example, while comparing
`tar cv' and `tar tv' outputs.
-* New option --atime-preserve=system, which uses the O_NOATIME feature
+** New option --to-command pipes the contents of archive members to the
+specified command.
+
+** New option --atime-preserve=system, which uses the O_NOATIME feature
of recent Linux kernels to avoid some problems when preserving file
access times.
-* Better support for full-resolution time stamps. Tar cannot restore
+** New option --delay-directory-restore delays restoring modification times
+and permissions of extracted directories until the end of extraction.
+This is necessary for restoring from archives with unusual member
+ordering (in particular, those created with --no-recursion option).
+This option is implied when restoring from incremental archives.
+
+** New option --restrict prohibits use of some potentially harmful tar
+options. Currently it disables '!' escape in multi-volume name menu.
+
+** New options --quoting-style and --quote-chars control the way tar
+quotes member names on output. The --quoting-style takes an argument
+specifying the quoting style to use (literal, shell, shell-always,
+c, escape, locale, clocale). The argument to --quote-chars is a string
+specifying characters to quote, even if the selected quoting style
+would not quote them otherwise. The option --no-quote-chars is
+provided to disable quoting certain characters.
+
+** The end-of-volume script (introduced with --info-script option) can
+get current archive name from the environment variable TAR_ARCHIVE and
+the volume number from the variable TAR_VOLUME. It can alter the
+archive name by writing new name to the file descriptor 3.
+
+** Better support for full-resolution time stamps. Tar cannot restore
time stamps to full nanosecond resolution, though, until the kernel
guys get their act together and give us a system call to set file time
stamps to nanosecond resolution.
-* The -v option now prints time stamps only to 1-minute resolution,
+** The -v option now prints time stamps only to 1-minute resolution,
not full resolution, to avoid using up too many output columns.
Nanosecond resolution is now supported, but that would be too much.
** Compare mode (tar d) hanged when trying to compare file contents.
** Previous versions in certain cases failed to restore directory
modification times.
+** When creating an archive, do not attempt to store files whose
+meta-data cannot be stored in the header due to format limitations
+(for ustar and v7 formats).
+** The --version option now also outputs information about copyright,
+license, and credits. This reverts to the behavior of tar 1.14 and
+earlier, and conforms to the GNU coding standards. The --license (-L)
+option introduced in tar 1.15 has been removed, since it's no longer
+needed.
\f
version 1.15.1 - Sergey Poznyakoff, 2004-12-21
\f
-Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003
-Free Software Foundation, Inc.
+Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003,
+2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of GNU tar.
projects / chaz / tar / blobdiff