-GNU tar NEWS - User visible changes.
-Copyright © 1994, 1995-1998, 1999 Free Software Foundation, Inc.
+GNU tar NEWS - User visible changes. 2015-08-03
+Please send GNU tar bug reports to <bug-tar@gnu.org>
-version 1.12.64012 - Paul Eggert, 1999-06-16.
+\f
+version 1.28.90 (Git)
+
+* New options: --verbatim-files-from, --no-verbatim-files-from
+
+The --verbatim-files-from option instructs tar to treat each line read
+from a file list as a file name, even if it starts with a dash.
+
+File lists are supplied with the --files-from (-T) option. By
+default, each line read from a file list is first stripped off the
+leading and trailing whitespace and, if the result begins with a dash,
+it is treated as tar command line option.
+
+Use the --verbatim-files-from option to disable this special handling.
+This facilitates the use of tar with file lists created automatically
+(e.g. by file(1) command).
+
+This option affects all --files-from options that occur after it in
+the command line. Its effect is reverted by the
+--no-verbatim-files-from option.
+
+* --null option reads file names verbatim
+
+The --null option implies --verbatim-files-from. I.e. each line
+read from null-delimited file lists is treated as a file name.
+
+This restores the documented behavior, which was broken in version
+1.27.
+
+\f
+version 1.28, 2014-07-28
+
+* 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 have been providing 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
+
+In the default C locale, diagnostics and output of 'tar' have been
+adjusted to quote 'like this' (with apostrophes) instead of `like this'
+(with an accent grave character and an apostrophe). This tracks
+recent changes to the GNU coding standards.
+
+* --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
+for owner and group. In these options, NAME no longer needs to be
+present in the current host's user and group databases.
+
+* The --keep-old-files and --skip-old-files options.
+
+This release restores the traditional functionality of the
+--keep-old-files. This option causes tar to avoid replacing
+existing files while extracting and to treat such files as errors.
+Tar will emit a prominent error message upon encountering such files
+and will exit with code 2 when finished extracting the archive.
+
+A new option --skip-old-files is introduced, which acts exactly as
+--keep-old-files, except that it does not treat existing files as
+errors. Instead it just silently skips them. An additional level of
+verbosity can be obtained by using the option --warning=existing-file
+together with this option.
+
+* Support for POSIX ACLs, extended attributes and SELinux context.
+
+Starting with this version tar is able to store, extract and list
+extended file attributes, POSIX.1e ACLs and SELinux context. This is
+controlled by the command line options --xattrs, --acls and --selinux,
+correspondingly. Each of these options has a `--no-' counterpart
+(e.g. --no-xattrs), which disables the corresponding feature.
+Additionally, the options --xattrs-include and --xattrs-exclude allow
+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 is an unofficial port of GNU `tar' 1.12 to large file
-environments like AIX 4.2, HP-UX 10.20, IRIX 6.2, and Solaris 2.6 that
-(among other things) rely on integer system types longer than `long'.
-Please send bug reports specific to this unofficial version of GNU `tar'
-to <eggert@twinsun.com>.
+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
+
+* Bugfixes
+
+** Fix the --verify option, which broke in version 1.24.
+
+** Fix storing long sparse file names in PAX archives.
+
+** Fix correctness of --atime-preserve=replace
+
+tar --atime-preserve=replace no longer tries to restore atime of
+zero-sized files.
+
+** Work around POSIX incompatibilities on FreeBSD, NetBSD and Tru64
+
+** Fix bug with --one-file-system --listed-incremental
+
+When invoked with these two options, tar 1.25 would add only the
+top-level directory to the archive, but not its contents.
+
+\f
+version 1.25 - Sergey Poznyakoff, 2010-11-07
+
+* Fix extraction of empty directories with the -C option in effect.
+* Fix extraction of device nodes.
+* Make sure name matching occurs before eventual name transformation.
+
+Tar 1.24 changed the ordering of name matching and name transformation
+so that the former saw already transformed file names. This made it
+impossible to match file names in certain cases. It is fixed now.
+
+* Fix the behavior of tar -x --overwrite on hosts lacking O_NOFOLLOW.
+
+* Improve the testsuite.
+
+* Alternative decompression programs.
+
+If extraction from a compressed archive fails because the corresponding
+compression program is not installed and the following two conditions
+are met, tar retries extraction using an alternative decompressor:
+
+ 1. Another compression program supported by tar is able to handle this
+ compression format.
+ 2. The compression program was not explicitly requested in the command
+ line by the use of such options as -z, -j, etc.
+
+For example, if 'compress' is not available, tar will try 'gzip'.
-This is not intended to be a forked release for GNU tar; it's
-just an interim experimental release, mostly intended for
-large file hosts. The patches of this
-release have all been (or will be) submitted via the usual channels and
-they should no longer be needed once the next official release
-of GNU tar is out.
\f
-Version 1.12 - François Pinard, 1997-04.
+version 1.24 - Sergey Poznyakoff, 2010-10-24
+
+* The --full-time option.
+
+New command line option '--full-time' instructs tar to output file
+time stamps to the full resolution.
+
+* Bugfixes.
+
+** More reliable directory traversal when creating archives
+
+Tar now checks for inconsistencies caused when a file system is
+modified while tar is creating an archive. In the new approach, tar
+maintains a cache of file descriptors to directories, so it uses more
+file descriptors than before, but it adjusts to system limits on
+the number of file descriptors. Tar also takes more care when
+a file system is modified while tar is extracting from an archive.
+
+The new checks are implemented via the openat and related calls
+standardized by POSIX.1-2008. On an older system where these calls do
+not exist or do not return useful results, tar emulates the calls at
+some cost in efficiency and reliability.
+
+** Symbolic link attributes
+
+When extracting symbolic links, tar now restores attributes such as
+last-modified time and link permissions, if the operating system
+supports this. For example, recent versions of the Linux kernel
+support setting times on symlinks, and some BSD kernels also support
+symlink permissions.
+
+** --dereference consistency
+
+The --dereference (-h) option now applies to files that are copied
+into or out of archives, independently of other options. For example,
+if F is a symbolic link and archive.tar contains a regular-file member
+also named F, "tar --overwrite -x -f archive.tar F" now overwrites F
+itself, rather than the file that F points to. (To overwrite the file
+that F points to, add the --dereference (-h) option.) Formerly,
+--dereference was intended to apply only when using the -c option, but
+the implementation was not consistent.
+
+Also, the --dereference option no longer affects accesses to other
+files, such as archives and time stamp files. Symbolic links to these
+files are always followed. Previously, the links were usually but not
+always followed.
+
+** Spurious error diagnostics on broken pipe.
+
+When receiving SIGPIPE, tar would exit with error status and
+"write error" diagnostics. In particular, this occurred if
+invoked as in the example below:
+
+ tar tf archive.tar | head -n 1
+
+** --remove-files
+
+'tar --remove-files' failed to remove a directory which contained
+symlinks to another files within that directory.
+
+** --test-label behavior
+
+In case of a mismatch, 'tar --test-label LABEL' exits with code 1,
+not 2 as it did in previous versions.
+
+The '--verbose' option used with '--test-label' provides additional
+diagnostics.
+
+Several volume labels may be specified in a command line, e.g.:
+
+ tar --test-label -f archive 'My volume' 'New volume' 'Test volume'
+
+In this case, tar exits with code 0 if any one of the arguments
+matches the actual volume label.
+
+** --label used with --update
+
+The '--label' option can be used with '--update' to prevent accidental
+update of an archive:
+
+ tar -rf archive --label 'My volume' .
+
+This did not work in previous versions, in spite of what the docs said.
+
+** --record-size and --tape-length (-L) options
+
+Usual size suffixes are allowed for these options. For example,
+-L10k stands for a 10 kilobyte tape length.
+
+** Fix dead loop on extracting existing symlinks with the -k option.
+
+\f
+version 1.23 - Sergey Poznyakoff, 2010-03-10
+
+* Record size autodetection
+
+When listing or extracting archives, the actual record size is
+reported only if the archive is read from a device (as opposed
+to regular files and pipes).
+
+* Seekable archives
+
+When a read-only operation (e.g. --list or --extract) is requested
+on a regular file, tar attemtps to speed up accesses by using lseek.
+
+* New command line option '--warning'
+
+The '--warning' command line option allows to suppress or enable
+particular warning messages during 'tar' run. It takes a single
+argument (a 'keyword'), identifying the class of warning messages
+to affect. If the argument is prefixed with 'no-', such warning
+messages are suppressed. For example,
+
+ tar --warning=no-alone-zero-block -x -f archive
+
+suppresses the output of "A lone zero block" diagnostics, which is
+normally issued if 'archive' ends with a single block of zeros.
+
+See Tar Manual, section 3.9 "Controlling Warning Messages", for a
+detailed discussion.
+
+* New command line option '--level'
+
+The '--level=N' option sets the incremental dump level N. It
+is valid when used in conjunction with the -c and --listed-incremental
+options. So far the only meaningful value for N is 0. The
+'--level=0' option forces creating the level 0 dump, by truncating
+the snapshot file if it exists.
+
+* Files removed during incremental dumps
+
+If a file or directory is removed while incremental dump is
+in progress, tar exact actions depend on whether this file
+was explicitly listed in the command line, or was found
+during file system scan.
+
+If the file was explicitly listed in the command line, tar
+issues error message and exits with the code 2, meaning
+fatal error.
+
+Otherwise, if the file was found during the file system scan,
+tar issues a warning, saying "File removed before we read it",
+and sets exit code to 1, which means "some files differ".
+If the --warning=no-file-removed option is given, no warning
+is issued and exit code remains 0.
+
+* Modification times of PAX extended headers.
+
+Modification times in ustar header blocks of extended headers
+are set to mtimes of the corresponding archive members. This
+can be overridden by the
+
+ --pax-option='exthdr.mtime=STRING'
+
+command line option. The STRING is either number of seconds since
+the Epoch or a "Time reference" (see below).
+
+Modification times in ustar header blocks of global extended
+headers are set to the time when tar was invoked.
+
+This can be overridden by the
+
+ --pax-option='globexthdr.mtime=STRING'
+
+command line option. The STRING is either number of seconds since
+the Epoch or a "Time reference" (see below).
+
+* Time references in --pax-option argument.
+
+Any value from the --pax-option argument that is enclosed in a pair
+of curly braces represents a time reference. The string between the
+braces is understood either as a textual time representation, as described in
+chapter 7, "Date input formats", of the Tar manual, or as a name of
+an existing file, starting with '/' or '.'. In the latter
+case, it is replaced with the modification time of that file.
+
+* Environment of --to-command script.
+
+The environment passed to the --to-command script is extended with
+the following variables:
+
+ TAR_VERSION GNU tar version number
+ TAR_ARCHIVE The name of the archive
+ TAR_VOLUME Ordinal number of the volume
+ TAR_FORMAT Format of the archive
+ TAR_BLOCKING_FACTOR Current blocking factor
+
+* Bugfixes
+** Fix handling of hard link targets by -c --transform.
+** Fix hard links recognition with -c --remove-files.
+** Fix restoring files from backup (debian bug #508199).
+** Correctly restore modes and permissions on existing directories.
+** The --remove-files option removes files only if they were
+succesfully stored in the archive.
+** Fix storing and listing of the volume labels in POSIX format.
+** Improve algorithm for splitting long file names (ustar
+format).
+** Fix possible memory overflow in the rmt client code (CVE-2010-0624).
+
+\f
+version 1.22 - Sergey Poznyakoff, 2009-03-05
+
+* Support for xz compression
+
+Tar uses xz for compression if one of the following conditions is met:
+
+ 1. The option --xz or -J (see below) is used.
+ 2. The xz binary is set as compressor using --use-compress-program option.
+ 3. The file name of the archive being created ends in '.xz' and
+ auto-compress option (-a) is used.
+
+Xz is used for decompression if one of the following conditions is met:
+
+ 1. The option --xz or -J is used.
+ 2. The xz binary is set as compressor using --use-compress-program option.
+ 3. The file is recognized as xz compressed stream data.
+
+* Short option -J reassigned as a short equivalent of --xz
+
+* New option -I
+
+The -I option is assigned as a short equivalent for
+--use-compress-program.
+
+* The --no-recursive option works in incremental mode.
+
+\f
+version 1.21 - Sergey Poznyakoff, 2008-12-27
+
+* New short option -J
+
+A shortcut for --lzma.
+
+* New option --lzop
+
+* New option --no-auto-compress
+
+Cancels the effect of previous --auto-compress (-a) option.
+
+* New option --no-null
+
+Cancels the effect of previous --null option.
+
+* Compressed format recognition
+
+If tar is unable to determine archive compression format, it falls
+back to using archive suffix to determine it.
+
+* VCS support.
+
+Using --exclude-vcs handles also files used internally by Bazaar,
+Mercurial and Darcs.
+
+* Transformation scope flags
+
+Name transformation expressions understand additional flags that
+control type of archive members affected by them. The flags are:
+
+ - r
+ Apply transformation to regular archive members.
+
+ - s
+ Apply transformation to symbolic link targets.
+
+ - h
+ Apply transformation to hard link targets.
+
+Corresponding upper-case letters negate the meaning, so that
+'H' means "do not apply transformation to hard link targets".
+
+The scope flags are listed in the third part of an 's' expression,
+e.g.:
+
+ tar --transform 's|^|/usr/local/|S'
+
+Default is 'rsh', which means that transformations are applied to
+both regular archive members and to the targets of symbolic and hard
+links. If several transform expressions are used, the default flags
+can be changed using 'flags=' statement before the expressions, e.g.:
+
+ tar --transform 'flags=S;s|^|/usr/local/|S'
+
+* Bugfixes
+
+** The --null option disabled handling of tar options in list files. This
+is fixed.
+** Fixed record size autodetection. If the detected record size differs from
+the expected value (either default one, or the one set from the
+command line), tar always prints a warning if verbosity level is set
+to 1 or greater, i.e. if either -t or -v option is given.
+
+\f
+
+version 1.20 - Sergey Poznyakoff, 2008-04-14
+
+* New option --auto-compress (-a)
+
+With --create, selects compression algorithm basing on the suffix
+of the archive file name.
+
+* New option --lzma
+
+Selects LZMA compression algorithm
+
+* New option --hard-dereference
+
+During archive creation, dereferences hard links and stores the files
+they refer to, instead of creating usual hard link members (type '1').
+
+* New option --checkpoint-action
+
+This action allows to specify an action to be executed upon hitting a
+checkpoint. Recognized actions are: dot, echo (the default),
+echo=string, ttyout=string, exec=cmdline, and sleep=value. Any number
+of '--checkpoint-action' options can be specified, the actions will be
+executed in order of their appearance in the command line. See
+chapter 3.8 "Checkpoints" for a complete description.
+
+* New options --no-check-device, --check-device.
+
+The '--no-check-device' option disables comparing device numbers during
+preparatory stage of an incremental dump. This allows to avoid
+creating full dumps if the device numbers change (e.g. when using an
+LVM snapshot).
+
+The '--check-device' option enables comparing device numbers. This is
+the default. This option is provided to undo the effect of the previous
+'--no-check-device' option, e.g. if it was set in TAR_OPTIONS
+environment variable.
+
+* The --transform option.
+
+Any number of '--transform' options can be given in the command line.
+The specified transformations will be applied in turn.
+
+The argument to '--transform' option can be a list of replace
+expressions, separated by a semicolon (as in 'sed').
+
+Filename transformations are applied to symbolic link targets
+during both creation and extraction. Tar 1.19 used them only
+during extraction.
+
+For a detailed description, see chapter 6.7 "Modifying File and Member
+Names".
+
+* Info (end-of-volume) scripts
+
+The value of the blocking factor is made available to info and
+checkpoint scripts via environment variable TAR_BLOCKING_FACTOR.
+
+* Incremental archives
+
+Improved (sped up) extracting from incremental archives.
+
+* Bugfixes.
+** Fix bug introduced in version 1.19: tar refused to update non-existing
+archives.
+
+\f
+version 1.19 - Sergey Poznyakoff, 2007-10-10
+
+* New option --exclude-vcs
+
+Excludes directories and files, created by several widely used version
+control systems, e.g. "CVS/", ".svn/", etc.
+
+* --exclude-tag and --exclude-cache options
+
+The following options now work with incremental archives as well:
+
+ --exclude-caches
+ --exclude-caches-all
+ --exclude-tag
+ --exclude-tag-all
+ --exclude-tag-under
+
+* Fix handling of renamed files in listed incremental archives.
+
+Previous versions always stored absolute file names in rename
+records, even if -P was not used. This is fixed: rename records
+contain file names processed in accordance with the command line
+settings.
+
+* Fix --version output.
+
+* Recognition of broken archives.
+
+When supplied an archive smaller than 512 bytes in reading mode (-x,
+-t), the previous version of tar silently ignored it, exiting with
+code 0. It is fixed. Tar now issues the following diagnostic message:
+'This does not look like a tar archive', and exits with code 2.
+
+* Fix double-dot recognition in archive member names in case of duplicate '/.'.
+
+* Fix file padding in case of truncation of the input file to zero size.
+
+\f
+version 1.18 - Sergey Poznyakoff, 2007-06-29
+
+* Licensed under the GPLv3
+
+* Fixed several bugs in the testsuite
+
+\f
+version 1.17 - Sergey Poznyakoff, 2007-06-08
+
+* Fix archivation of sparse files in posix mode. Previous versions padded
+ sparse members with spurious zero blocks.
+
+* Fix operation of --verify --listed-incremental. Version 1.16.1 produced
+ a full dump when both options were given.
+
+* Fix --occurrence. In previous versions it continued scanning the archive
+ even though all requested members has already been extracted.
+
+* Scope of --transform and --strip-components options.
+
+In addition to affecting regular archive members, the --transform
+option affects hard and soft link targets and the --strip-components
+option affects hard link targets as well.
+
+* End-of-volume script can send the new volume name to tar by writing
+ it to the file descriptor stored in the environment variable TAR_FD.
+
+\f
+version 1.16.1 - Sergey Poznyakoff, 2006-12-09
+
+* New option --exclude-tag allows to specify "exclusion tag files", i.e.
+ files whose presence in a directory means that the directory should not
+ be archived.
+
+* The --exclude-cache option excludes directories that contain the
+ CACHEDIR.TAG file from being archived. Previous versions excluded
+ directory contents only, while the directories themselves were
+ still added to the archive.
+
+* Support for reading ustar type 'N' header logical records has been removed.
+ This GNU extension was generated only by very old versions of GNU 'tar'.
+ Unfortunately its implementation had security holes; see
+ <http://archives.neohapsis.com/archives/fulldisclosure/2006-11/0344.html>.
+ We don't expect that any tar archives in practical use have type 'N'
+ records, but if you have one and you trust its contents, you can
+ decode it with GNU tar 1.16 or earlier.
+
+* Race conditions have been fixed that in some cases briefly allowed
+ files extracted by 'tar -x --same-owner' (or plain 'tar -x', when
+ running as root) to be accessed by users that they shouldn't have been.
+
+\f
+version 1.16 - Sergey Poznyakoff, 2006-10-21
+
+* After creating an archive, tar exits with code 1 if some files were
+changed while being read. Previous versions exited with code 2 (fatal
+error), and only if some files were truncated while being archived.
+
+* New option --mtime allows to set modification times for all archive
+members during creation.
+
+* Bug fixes
+** Avoid running off file descriptors when using multiple -C options.
+** tar --index-file=FILE --file=- sent the archive to FILE, and
+the listing to stderr.
+
+\f
+version 1.15.91 - Sergey Poznyakoff, 2006-06-16
+
+* Incompatible changes
+
+** Globbing
+
+Previous versions of GNU tar assumed shell-style globbing when
+extracting from or listing an archive. For example:
+
+ tar xf foo.tar '*.c'
+
+would extract all files whose names end in '.c'. This behavior
+was not documented and was incompatible with traditional tar
+implementations. Therefore, starting from this version, GNU tar
+no longer uses globbing by default. For example, the above invocation
+is now interpreted as a request to extract from the archive the file
+named '*.c'.
+
+To treat member names as globbing patterns, use --wildcards option.
+If you wish tar to mimic the behavior of versions up to 1.15.90,
+add --wildcards to the value of the environment variable TAR_OPTIONS.
+
+The exact way in which tar interprets member names is controlled by the
+following command line options:
+
+ --wildcards use wildcards
+ --anchored patterns match file name start
+ --ignore-case ignore case
+ --wildcards-match-slash wildcards match '/'
+
+Each of these options has a '--no-' counterpart that disables its
+effect (e.g. --no-wildcards).
+
+These options affect both the interpretation of member names from
+command line and that of the exclusion patterns (given with --exclude
+and --exclude-from options). The defaults are:
+
+ 1. For member names: --no-wildcards --anchored
+ 2. For exclusion patterns: --wildcards --no-anchored --wildcards-match-slash
+
+The options can appear multiple times in the command line, thereby
+changing the way command line arguments are interpreted. For example,
+to use case-insensitive matching in exclude patterns and to revert to
+case-sensitive matching for the rest of command line, one could write:
+
+ tar xf foo.tar --ignore-case --exclude-from=FILE --no-ignore-case file.name
+
+** Short option -l is now an alias of --check-links option, which complies
+with UNIX98. This ends the transition period started with version 1.14.
+
+* New features
+
+** New option --transform allows to transform file names before storing them
+in the archive or member names before extracting. The option takes a
+sed replace expression as its argument. For example,
+
+ tar cf foo.tar --transform 's,^,prefix/,'
+
+will add 'prefix/' to all file names stored in foo.tar.
+
+** --strip-components option works when deleting and comparing. In previous
+versions it worked only with --extract.
+
+** New option --show-transformed-names enables display of transformed file
+or archive. It generalizes --show-stored-names option, introduced in
+1.15.90. In particular, when creating an archive in verbose mode, it lists
+member names as stored in the archive, i.e., with any eventual prefixes
+removed and file name transformations applied. The option is useful,
+for example, while comparing 'tar cv' and 'tar tv' outputs.
+
+** New incremental snapshot file format keeps information about file names
+as well as that about directories.
+
+** The --checkpoint option takes an optional argument specifying the number
+of records between the two successive checkpoints. Optional dot
+starting the argument intructs tar to print dots instead of textual
+checkpoints.
+
+** The --totals option can be used with any tar operation (previous versions
+understood it only with --create). If an argument to this option is
+given, it specifies the signal upon delivery of which the statistics
+is to be printed. Both forms of this option (with and without
+argument) can be given to in a single invocation of tar.
+
+* Bug fixes
+** Detect attempts to update compressed archives.
+
+\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.
+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
+as an option name within the file list file. Now any file whose name
+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
+automatically. It is no longer necessary to give the --null option.
+
+** 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.
+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,
+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 --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.
+
+** 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,
+not full resolution, to avoid using up too many output columns.
+Nanosecond resolution is now supported, but that would be too much.
+
+* Bug fixes
+
+** Allow non-option arguments to be interspersed with options.
+** When extracting or listing archives in old GNU format, tar
+used to read an extra block of data after a long name header
+if length of the member name was divisible by block size (512).
+Consequently, the file pointer was set off and the next member
+was not processed correctly.
+** Previous version created invalid archives when files shrink
+during reading.
+** Compare mode (tar d) hung 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
+
+This version fixes a bug introduced in 1.15 which caused
+tar to refuse to extract files from standard input.
+
+\f
+version 1.15 - Sergey Poznyakoff, 2004-12-20
+
+* Compressed archives are recognised automatically, it is no longer
+necessary to specify -Z, -z, or -j options to read them. Thus, you can
+now run 'tar tf archive.tar.gz'.
+
+* When restoring incremental dumps, --one-file-system option
+prevents directory hierarchies residing on different devices
+from being purged.
+
+With the previous versions of tar it was dangerous to create
+incremental dumps with --one-file-system option, since they
+would recursively remove mount points when restoring from the
+back up. This change fixes the bug.
+
+* Renamed --strip-path to --strip-components for consistency with
+the GNU convention.
+
+* Skipping archive members is sped up if the archive media supports
+seeks.
+
+* Restore script starts restoring only if it is given --all (-a) option,
+or some patterns. This is to prevent accidental restores.
+
+* 'tar --verify' prints a warning if during archive creation some of
+the file names had their prefixes stripped off.
+
+* New option --exclude-caches instructs tar to exclude cache directories
+automatically on archive creation. Cache directories are those
+containing a standardized tag file, as specified at:
+
+ http://www.brynosaurus.com/cachedir/spec.html
+
+* New configure option --with-rmt allows to specify full path name to
+the 'rmt' utility. This supersedes DEFAULT_RMT_COMMAND variable
+introduced in version 1.14
+
+* New configure variable DEFAULT_RMT_DIR allows to specify the directory
+where to install 'rmt' utility. This is necessary since modifying
+--libexecdir as was suggested for version 1.14 produced a side effect: it
+also modified installation prefix for backup scripts (if
+--enable-backup-scripts was given).
+
+* Bug fixes:
+** Fixed flow in recognizing files to be included in incremental dumps.
+** Correctly recognize sparse archive members when used with -T option.
+** GNU multivolume headers cannot store filenames longer than 100 characters.
+Do not allow multivolume archives to begin with such filenames.
+** If a member with link count > 2 was stored in the archive twice,
+previous versions of tar were not able to extract it, since they
+were trying to link the file to itself, which always failed and
+lead to removing the already extracted copy. Preserve the first
+extracted copy in such cases.
+** Restore script was passing improper argument to tar --listed option (which
+didn't affect the functionality, but was logically incorrect).
+** Fixed verification of created archives.
+** Fixed unquoting of file names containing backslash escapes (previous
+versions failed to recognize \a and \v).
+** When attempting to delete a non-existing member from the archive, previous
+versions of tar used to overwrite last archive block with zeroes.
+
+\f
+version 1.14 - Sergey Poznyakoff, 2004-05-11
+
+* Added support for POSIX.1-2001 and ustar archive formats.
+* New option --format allows to select the output archive format
+* The default output format can be selected at configuration time
+ by presetting the environment variable DEFAULT_ARCHIVE_FORMAT.
+ Allowed values are GNU, V7, OLDGNU and POSIX.
+* New option --strip-path allows to cut off a given number of
+ path elements from the name of the file being extracted.
+
+* New options --index-file, --no-overwrite-dir. The --overwrite-dir
+ option is now the default; use --no-overwrite-dir if you prefer
+ the previous default behavior.
+
+* The semantics of -o option is changed. When extracting, it
+ does the same as --no-same-owner GNU tar option. This is compatible
+ with UNIX98 tar. Otherwise, its effect is the same as that of
+ --old-archive option. This latter is deprecated and will be removed
+ in future.
+
+* New option --check-links prints a message if not all links are dumped
+ for a file being archived. This corresponds to the UNIX98 -l option.
+ The current semantics of the -l option is retained for compatibility
+ with previous releases, however such usage is strongly deprecated as
+ the option will change to its UNIX98 semantics in the future releases.
+
+* New option --occurrence[=N] can be used in conjunction with one of
+ the subcommands --delete, --diff, --extract or --list when a list of
+ files is given either on the command line or via -T option. This
+ option instructs tar to process only the Nth occurrence of each named
+ file. N defaults to 1, so 'tar -x -f archive --occurrence filename'
+ extracts the first occurrence of 'filename' from 'archive'
+ and terminates without scanning to the end of the archive.
+
+* New option --pax-option allows to control the handling of POSIX
+ keywords in 'pax' extended headers. It is equivalent to 'pax'
+ -o option.
+
+* --incremental and --listed-incremental options work correctly on
+ individual files, as well as on directories.
+
+* New scripts: backup (replaces old level-0 and level-1) and restore.
+The scripts are compiled and installed if --enable-backup-scripts
+option is given to configure.
+
+* By default tar searches "rmt" utility in "$prefix/libexec/rmt",
+which is consistent with the location where the version of "rmt"
+included in the package is installed. Previous versions of tar
+used "/etc/rmt". To install "rmt" to its traditional location,
+run configure with option --libexecdir=/etc. Otherwise, if you
+already have rmt installed and wish to use it, instead of the
+shipped in version, set the variable DEFAULT_RMT_COMMAND to
+the full path name of the utility, e.g., ./configure
+DEFAULT_RMT_COMMAND=/etc/rmt.
+
+Notice also that the full path name of the "rmt" utility to
+use can be set at runtime, by giving option --rmt-command to
+tar.
+
+* Removed obsolete command line options:
+** --absolute-paths superseded by --absolute-names
+** --block-compress is not needed any longer
+** --block-size superseded by --blocking-factor
+** --modification-time superseded by --touch
+** --read-full-blocks superseded by --read-full-records
+** --record-number superseded by --block-number
+** --version-control superseded by --backup
+
+* New message translations fi (Finnish), gl (Galician), hr (Croatian),
+ hu (Hungarian), ms (Malaysian), nb (Norwegian), ro (Romanian), sk
+ (Slovak), zh_CN (Chinese simplified), zh_TW (Chinese traditional).
+ The code 'no' for Norwegian (Bokmål) has been withdrawn; use 'nb' instead.
+
+* Bug fixes.
+
+\f
+version 1.13.25 - Paul Eggert, 2001-09-26
+
+* Bug fixes.
+
+\f
+version 1.13.24 - Paul Eggert, 2001-09-22
+
+* New option --overwrite-dir.
+* Fixes for buffer overrun, porting, and copyright notice problems.
+* The message translations for Korean are available again.
+
+\f
+version 1.13.23 - Paul Eggert, 2001-09-13
+
+* Bug, porting, and copyright notice fixes.
+
+\f
+version 1.13.22 - Paul Eggert, 2001-08-29
+
+* Bug fixes.
+
+\f
+version 1.13.21 - Paul Eggert, 2001-08-28
+
+* Porting and copyright notice fixes.
+
+\f
+version 1.13.20 - Paul Eggert, 2001-08-27
+
+* Some bugs were fixed:
+ - security problems
+ - hard links to symbolic links
+
+* New option --recursion (the default) that is the inverse of --no-recursion.
+
+* New options --anchored, --ignore-case, --wildcards,
+ --wildcards-match-slash, and their negations (e.g., --no-anchored).
+ Along with --recursion and --no-recursion, these options control how
+ exclude patterns are interpreted.
+
+* The default interpretation of exclude patterns is now --no-anchored
+ --no-ignore-case --recursion --wildcards --wildcards-match-slash.
+ This is a quiet change to the semantics of --exclude. The previous
+ semantics were a failed attempt at backward compatibility but it
+ became clear that the semantics were puzzling and did not satisfy
+ everybody. Rather than continue to try to revive that dead horse we
+ thought it better to substitute cleaner semantics, with options so
+ that you can change the behavior more to your liking.
+
+* New message translations for Indonesian and Turkish.
+ The translation for Korean has been withdrawn due to encoding errors.
+ It will be reissued once those are fixed.
+
+\f
+version 1.13.19 - Paul Eggert, 2001-01-13
+
+* The -I option has been withdrawn, as it was buggy and confusing.
+ Eventually it is planned to be reintroduced, with the same meaning as -T.
+
+* With an option like -N DATE, if DATE starts with "/" or ".", it is taken
+ to be a file name; the last-modified time of that file is used as the date.
+
+\f
+version 1.13.18 - Paul Eggert, 2000-10-29
+
+* Some security problems have been fixed. 'tar -x' now modifies only
+ files under the working directory, unless you also specify an unsafe
+ option like --absolute-names or --overwrite.
+
+* The short name of the --bzip option has been changed to -j,
+ and -I is now an alias for -T, for compatibility with Solaris tar.
+
+* The manual is now distributed under the GNU Free Documentation License.
+
+* The new environment variable TAR_OPTIONS holds default command-line options.
+
+* The --no-recursion option now affects extraction too.
+
+* The wording in some diagnostics has been changed slightly.
+
+* Snapshot files now record whether each file was accessed via NFS.
+ The new file format is upward- and downward-compatible with the old.
+
+* New language supported: da.
+
+* Compilation by traditional (K&R) C compilers is no longer supported.
+ If you still use such a compiler, please use GCC instead.
+
+* This version of tar works best with GNU gzip test version 1.3 or later.
+ Please see <ftp://alpha.gnu.org/gnu/gzip/>.
+
+* 'tar --delete -f -' now works again.
+
+\f
+version 1.13.17 - Paul Eggert, 2000-01-07.
+
+* 'tar --delete -f -' is no longer allowed; it was too buggy.
+* Diagnostic messages have been made more regular and consistent.
+
+\f
+version 1.13.16 - Paul Eggert, 1999-12-13.
+
+* By default, tar now refuses to overwrite an existing file when
+ extracting files from an archive; instead, it removes the file
+ before extracting it. If the existing file is a symbolic link, the
+ link is removed and not the pointed-to file. There is one
+ exception: existing nonempty directories are not removed, nor are
+ their ownerships or permissions extracted. This fixes some
+ longstanding security problems.
+
+ The new --overwrite option enables the old default behavior.
+
+ For regular files, tar implements this change by using the O_EXCL
+ option of 'open' to ensure that it creates the file; if this fails, it
+ removes the file and tries again. This is similar to the behavior of
+ the --unlink-first option, but it is faster in the common case of
+ extracting a new directory.
+
+* By default, tar now ignores file names containing a component of '..'
+ when extracting, and warns about such file names when creating an archive.
+ To enable the old behavior, use the -P or --absolute-names option.
+
+* Tar now handles file names with multibyte encodings (e.g., UTF-8, Shift-JIS)
+ correctly. It relies on the mbrtowc function to handle multibyte characters.
+
+* The file generated by -g or --listed-incremental now uses a format
+ that is independent of locale, so that users need not worry about
+ locale when restoring a backup. This is needed for proper support
+ of multibyte characters. Old-format files can still be read, and
+ older versions of GNU tar can read new-format files, unless member
+ names have multibyte chars.
+
+* Many diagnostics have been changed slightly, so that file names are
+ now output unambiguously. File names in diagnostics now are either
+ `quoted like this' (in the default C locale) or are followed by
+ colon, newline, or space, depending on context. Unprintable
+ characters are escaped with a C-like backslash conventions.
+ Terminating characters (e.g., close-quote, colon, newline)
+ are also escaped as needed.
+
+* tar now ignores socket files when creating an archive.
+ Previously tar archived sockets as fifos, which caused problems.
+
+\f
+version 1.13.15 - Paul Eggert, 1999-12-03.
+
+* If a file's ctime changes when being archived, report an error.
+ Previously tar looked at mtime, which missed some errors.
+
+\f
+version 1.13.14 - Paul Eggert, 1999-11-07.
+
+* New translations ja, pt_BR.
+* New options --help and --version for rmt.
+* Ignore Solaris door files when creating an archive.
+
+\f
+version 1.13.13 - Paul Eggert, 1999-10-11.
+
+* Invalid headers in tar files now elicit errors, not just warnings.
+* 'tar --version' output conforms to the latest GNU coding standards.
+* If you specify an invalid date, 'tar' now substitutes (time_t) -1.
+* 'configure --with-dmalloc' is no longer available.
+
+\f
+version 1.13.12 - Paul Eggert, 1999-09-24.
+
+* 'tar' now supports hard links to symbolic links.
+
+* New options --no-same-owner, --no-same-permissions.
+
+* --total now also outputs a human-readable size, and a throughput value.
+
+* 'tar' now uses two's-complement base-256 when outputting header
+ values that are out of the range of the standard unsigned base-8
+ format. This affects archive members with negative or huge time
+ stamps or uids, and archive members 8 GB or larger. The new tar
+ archives cannot be read by traditional tar, or by older versions of
+ GNU tar. Use the --old-archive option to revert to the old
+ behavior, which uses unportable representations for negative values,
+ and which rejects large files.
+
+* On 32-bit hosts, 'tar' now assumes that an incoming time stamp T in
+ the range 2**31 <= T < 2**32 represents the negative time (T -
+ 2**32). This behavior is nonstandard and is not portable to 64-bit
+ time_t hosts, so 'tar' issues a warning.
+
+* 'tar' no longer gives up extracting immediately upon discovering
+ that an archive contains garbage at the end. It attempts to extract
+ as many files as possible from the good data before the garbage.
+
+* A read error now causes a nonzero exit status, not just a warning.
+
+* Some diagnostics have been reworded for consistency.
+
+\f
+version 1.13.11 - Paul Eggert, 1999-08-23.
+
+* The short name of the --bzip option has been changed to -I,
+ for compatibility with paxutils.
+
+* -T /dev/null now matches nothing; previously, it matched anything
+ if no explicit operands were given.
+
+* The '--' option now works the same as with other GNU utilities;
+ it causes later operands to be interpreted as file names, not options,
+ even if they begin with '-'.
+
+* For the --newer and --after-date options, the table of time zone
+ abbreviations like 'EST' has been updated to match current practice.
+ Also, local time abbreviations are now recognized, even if they are
+ not in tar's hardwired table. Remember, though, that you should use
+ numeric UTC offsets like '-0500' instead of abbreviations like
+ 'EST', as abbreviations are not standardized and are ambiguous.
+
+\f
+version 1.13.10 - Paul Eggert, 1999-08-20.
+
+* 'tar' now uses signed base-64 when outputting header values that are
+ out of the range of the standard unsigned base-8 format. [This
+ change was superseded in 1.13.12, described above.]
+
+\f
+version 1.13.9 - Paul Eggert, 1999-08-18.
+
+* 'tar' now writes two zero blocks at end-of-archive instead of just one.
+ POSIX.1 requires this, and some other 'tar' implementations check for it.
+
+* 'tar' no longer silently accepts a block containing nonzero checksum bytes
+ as a zero block.
+
+* 'tar' now reads buggy tar files that have a null byte at the start of a
+ numeric header field.
+
+\f
+version 1.13.8 - Paul Eggert, 1999-08-16.
+
+* For compatibility with traditional 'tar', intermediate directories
+ created automatically by root are no longer given the uid and gid of
+ the original file or directory.
+
+\f
+version 1.13.7 - Paul Eggert, 1999-08-14.
+
+* --listed-incremental and --newer are now incompatible options.
+
+* When creating an archive, leading './' is no longer stripped,
+ to match traditional tar's behavior (and simplify the documentation).
+
+* --diff without --absolute-names no longer falls back on absolute names.
+
+\f
+version 1.13.6 - Paul Eggert, 1999-08-11.
+
+* An --exclude pattern containing / now excludes a file only if it matches an
+ initial prefix of the file name; a pattern without / continues to
+ exclude a file if it matches any file name component.
+
+* The protocol for talking to rmt has been extended slightly.
+ Open flags are now communicated in symbolic format as well as numeric.
+ The symbolic format (e.g., "O_WRONLY|O_CREAT|O_TRUNC") is for portability
+ when rmt is operating on a different operating system from tar.
+ The numeric format is retained, and rmt uses it if symbolic format is absent,
+ for backward compatibility with older versions of tar and rmt.
+
+* When writing GNU tar format headers, tar now uses signed base-64
+ for values that cannot be represented in unsigned octal.
+ This supports larger files (2**66 - 1 bytes instead of 2**33 - 1 bytes),
+ larger uids, negative time stamps, etc.
+
+* When extracting files with unknown ownership, tar now looks up the
+ uid and gid "nobody" on hosts whose headers do not define UID_NOBODY
+ and GID_NOBODY, and falls back on uid/gid -2 if there is no "nobody".
+
+* tar -t --numeric-owner now prints numeric uids and gids, not symbolic.
+
+* New option -y or --bzip2 for bzip2 compression, by popular request.
+
+\f
+version 1.13.5 - Paul Eggert, 1999-07-20.
+
+* Do the delayed updates of file metadata even after a fatal error.
+
+\f
+version 1.13.4 - Paul Eggert, 1999-07-20.
+
+* Do not chmod unless we are root or the -p option was given;
+ this matches historical practice.
+
+\f
+version 1.13.3 - Paul Eggert, 1999-07-16.
+
+* A path name is excluded if any of its file name components matches an
+ excluded pattern, even if the path name was specified on the command line.
+ Also see 1.13.6 for later changes in this area.
+
+\f
+version 1.13.2 - Paul Eggert, 1999-07-14.
+
+* Bug reporting address changed to <bug-tar@gnu.org>.
+
+\f
+version 1.13.1 - Paul Eggert, 1999-07-12.
+
+* Bug fixes only.
+\f
+version 1.13 - Paul Eggert, 1999-07-08.
+
+* Support for large files, e.g., files larger than 2 GB on many 32-bit hosts.
+ Also, support for larger uids, device ids, etc.
+* Many bug fixes and porting fixes.
+* This release is only for fixes. A more ambitious test release,
+ with new features, is available as part of the paxutils. Please see:
+ ftp://alpha.gnu.org/gnu/paxutils/
+ The fixes in this release are intended to be merged with paxutils
+ at some point, but they haven't been merged yet.
+* An interim GNU tar alpha had new --bzip2 and --ending-file options,
+ but they have been removed to maintain compatibility with paxutils.
+ Please try --use=bzip2 instead of --bzip2.
+\f
+Version 1.12 - François Pinard, 1997-04.
Sensitive matters
* Use shell globbing patterns for --label, instead of regular expressions.
* Do not quote anymore internally over the quoting done by the shell.
Output for humans
-* Offer internationalisation capabilities of most recent GNU gettext.
+* Offer internationalization capabilities of most recent GNU gettext.
* Messages available in many more languages, thanks to all translators!
* Usage of ISO 8601 dates in listings, instead of local American dates.
-* More normalisation and cleanup in error messages.
+* More normalization and cleanup in error messages.
Creation
* For helping using tar with find, offer a --no-recursion option.
* Implement --numeric-owner for ignoring symbolic names at create time.
* New --owner, --group --mode options, still preliminary.
-* Recognise creating an archive on /dev/null, so Amanda works faster.
-* Object to the creation of an empty archive (like in `tar cf FILE').
+* Recognize creating an archive on /dev/null, so Amanda works faster.
+* Object to the creation of an empty archive (like in 'tar cf FILE').
* Barely start implementing --posix and POSIXLY_CORRECT.
Extraction
Many bugs are squashed, while others still run free.
\f
-Version 1.11.8 - François Pinard, 1995-06.
+Version 1.11.8 - François Pinard, 1995-06.
* Messages available in French, German, Portuguese and Swedish.
* The distribution provides a rudimentary Texinfo manual.
* Now uses GNU standard configure, generated by Autoconf.
-* Long options now use `--'; use of `+' is deprecated and support
+* Long options now use '--'; use of '+' is deprecated and support
for it will eventually be removed.
* New option --null causes filenames read by -T to be
around to the beginning.
* Remote archive names no longer have to be in /dev: any file with a
-`:' is interpreted as remote. If new option --force-local is given,
-then even archive files with a `:' are considered local.
+':' is interpreted as remote. If new option --force-local is given,
+then even archive files with a ':' are considered local.
* New option --atime-preserve restores (if possible) atimes to
their original values after dumping the file.
Versions 1.07 back to 1.00 by Jay Fenlason.
* See ChangeLog for more details.
+
+\f
+
+Copyright 1994-2001, 2003-2010, 2013-2015 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 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
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+\f
+Local variables:
+mode: outline
+paragraph-separate: "[ \f]*$"
+eval: (add-hook 'write-file-hooks 'time-stamp)
+time-stamp-start: "changes. "
+time-stamp-format: "%:y-%02m-%02d"
+time-stamp-end: "\n"
+end:
projects / chaz / tar / blobdiff