X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=NEWS;h=14ec4a246c89eaf381ac30acd95c0bec8be9012a;hb=d78083e82c1189597849c9fa5f74a2e3b548528a;hp=76917fb4a7a9de9dd48d86b67b259d915c1de5ae;hpb=57267f7ed9a41e3ea7a0fb9379dc18322b3df7c6;p=chaz%2Ftar diff --git a/NEWS b/NEWS index 76917fb..14ec4a2 100644 --- a/NEWS +++ b/NEWS @@ -1,7 +1,64 @@ GNU tar NEWS - User visible changes. Please send GNU tar bug reports to -version 1.15.91 - Sergey Poznyakoff, (CVS version) +version 1.16.2 + +* 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 --occurence. In previous versions it continued scanning the archive + even though all requested members has already been extracted. + +* The options --transform and --strip-components affect hard and soft link + targets. + +* End-of-volume script can send the new volume name to tar by writing + it to the file descriptor $TAR_FD. + + +version 1.16.1 + +* 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 + . + 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. + + +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. + + +version 1.15.91 - Sergey Poznyakoff, 2006-06-16 * Incompatible changes @@ -19,14 +76,14 @@ 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. -So, if you wish tar to mimic the behavior of versions up to 1.15.90, -set 'TAR_OPTIONS=--wildcards'. +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 tar interprets member names is controlled by the +The exact way in which tar interprets member names is controlled by the following command line options: - --wildcards use wildcards + --wildcards use wildcards --anchored patterns match file name start --ignore-case ignore case --wildcards-match-slash wildcards match `/' @@ -34,7 +91,7 @@ following command line options: 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 +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: @@ -50,12 +107,43 @@ case-sensitive matching for the rest of command line, one could write: ** 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 incremental snapshot file format keeps information about file names +** 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. version 1.15.90 - Sergey Poznyakoff, 2006-02-19 @@ -795,7 +883,7 @@ Versions 1.07 back to 1.00 by Jay Fenlason. Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003, -2004, 2005, 2006 Free Software Foundation, Inc. +2004, 2005, 2006, 2007 Free Software Foundation, Inc. This file is part of GNU tar.