X-Spam-Check-By: sourceware.org Message-Id: Date: Fri, 03 Nov 2006 07:08:58 -0700 From: Eric Blake Reply-To: cygwin AT cygwin DOT com User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.7) Gecko/20060909 Thunderbird/1.5.0.7 Mnenhy/0.7.4.666 MIME-Version: 1.0 To: cygwin AT cygwin DOT com Subject: [ANNOUNCEMENT] Updated: coreutils-6.4-1 Content-Type: multipart/mixed; boundary="------------070508010400050005040106" Reply-To: The Cygwin Mailing List X-Mailer: Perl5 Mail::Internet v1.74 X-IsSubscribed: yes Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com --------------070508010400050005040106 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 A new release of coreutils, 6.4-1, has been promoted from experimental to current use. Version 5.97-1 is now the previous version. NEWS: ===== This is a new upstream release of coreutils. It depends on features that were only added in cygwin-1.5.21-1. Upstream changes from 5.97 are attached below; see also /usr/share/doc/coreutils-6.4/. This release features a major overhaul in file traversal algorithms, by emulating openat(2) using /proc/self/fd until such time as cygwin provides openat natively. It also provides a few new applications, such as 'shuf'. DESCRIPTION: ============ GNU coreutils provides a collection of commonly used utilities essential to a standard POSIX environment. It comprises the former textutils, sh-utils, and fileutils packages. The following executables are included: [ base64 basename cat chgrp chmod chown chroot cksum comm cp csplit cut date dd df dir dircolors dirname du echo env expand expr factor false fmt fold gkill groups head hostid hostname id install join link ln logname ls md5sum mkdir mkfifo mknod mv nice nl nohup od paste pathchk pinky pr printenv printf ptx pwd readlink rm rmdir seq sha1sum sha224sum sha256sum sha384sum sha512sum shred shuf sleep sort split stat stty su sum sync tac tail tee test touch tr true tsort tty uname unexpand uniq unlink users vdir wc who whoami yes UPDATE: ======= To update your installation, click on the "Install Cygwin now" link on the http://cygwin.com/ web page. This downloads setup.exe to your system. Save it and run setup, answer the questions, then look for 'coreutils' in the 'Base' category (it should already be selected). DOWNLOAD: ========= Note that downloads from sources.redhat.com (aka cygwin.com) aren't allowed due to bandwidth limitations. This means that you will need to find a mirror which has this update, please choose the one nearest to you: http://cygwin.com/mirrors.html QUESTIONS: ========== If you want to make a point or ask a question the Cygwin mailing list is the appropriate place. - -- Eric Blake volunteer cygwin coreutils maintainer CYGWIN-ANNOUNCE UNSUBSCRIBE INFO: ================================= To unsubscribe to the cygwin-announce mailing list, look at the "List-Unsubscribe: " tag in the email header of this message. Send email to the address specified there. It will be in the format: cygwin-announce-unsubscribe-YOU=YOURDOMAIN DOT COM AT cygwin DOT com If you need more information on unsubscribing, start reading here: http://sources.redhat.com/lists.html#unsubscribe-simple Please read *all* of the information on unsubscribing that is available starting at this URL. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (Cygwin) Comment: Public key at home.comcast.net/~ericblake/eblake.gpg Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFS01684KuGfSFAYARApa1AJ9O7xZtu8iNqVlwTH7Lip2uSeKK6gCg1H8h BVsq3ma7hM9yZFXYUfYA5VM= =is1I -----END PGP SIGNATURE----- --------------070508010400050005040106 Content-Type: text/plain; name="NEWS.short" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="NEWS.short" * Major changes in release 6.4 (2006-10-22) [stable] ** Bug fixes chgrp and chown would malfunction when invoked with both -R and -H and with one or more of the following: --preserve-root, --verbose, --changes, --from=o:g (chown only). This bug was introduced with the switch to gnulib's openat-based variant of fts, for coreutils-6.0. cp --backup dir1 dir2, would rename an existing dir2/dir1 to dir2/dir1~. This bug was introduced in coreutils-6.0. With --force (-f), rm no longer fails for ENOTDIR. For example, "rm -f existing-non-directory/anything" now exits successfully, ignoring the error about a nonexistent file. * Major changes in release 6.3 (2006-09-30) [stable] ** Improved robustness pinky no longer segfaults on Darwin 7.9.0 (MacOS X 10.3.9) due to a buggy native getaddrinfo function. rm works around a bug in Darwin 7.9.0 (MacOS X 10.3.9) that would sometimes keep it from removing all entries in a directory on an HFS+ or NFS-mounted partition. sort would fail to handle very large input (around 40GB) on systems with a mkstemp function that returns a file descriptor limited to 32-bit offsets. ** Bug fixes chmod would fail unnecessarily in an unusual case: when an initially- inaccessible argument is rendered accessible by chmod's action on a preceding command line argument. This bug also affects chgrp, but it is harder to demonstrate. It does not affect chown. The bug was introduced with the switch from explicit recursion to the use of fts in coreutils-5.1.0 (2003-10-15). cp -i and mv -i occasionally neglected to prompt when the copy or move action was bound to fail. This bug dates back to before fileutils-4.0. With --verbose (-v), cp and mv would sometimes generate no output, or neglect to report file removal. For the "groups" command: "groups" no longer prefixes the output with "user :" unless more than one user is specified; this is for compatibility with BSD. "groups user" now exits nonzero when it gets a write error. "groups" now processes options like --help more compatibly. shuf would infloop, given 8KB or more of piped input ** Portability Versions of chmod, chown, chgrp, du, and rm (tools that use openat etc.) compiled for Solaris 8 now also work when run on Solaris 10. * Major changes in release 6.2 (2006-09-18) [stable candidate] ** Changes in behavior mkdir -p and install -d (or -D) now use a method that forks a child process if the working directory is unreadable and a later argument uses a relative file name. This avoids some race conditions, but it means you may need to kill two processes to stop these programs. rm now rejects attempts to remove the root directory, e.g., `rm -fr /' now fails without removing anything. Likewise for any file name with a final `./' or `../' component. tail now ignores the -f option if POSIXLY_CORRECT is set, no file operand is given, and standard input is any FIFO; formerly it did this only for pipes. ** Infrastructure changes Coreutils now uses gnulib via the gnulib-tool script. If you check the source out from CVS, then follow the instructions in README-cvs. Although this represents a large change to the infrastructure, it should cause no change in how the tools work. ** Bug fixes cp --backup no longer fails when the last component of a source file name is "." or "..". "ls --color" would highlight other-writable and sticky directories no differently than regular directories on a file system with dirent.d_type support. "mv -T --verbose --backup=t A B" now prints the " (backup: B.~1~)" suffix when A and B are directories as well as when they are not. mv and "cp -r" no longer fail when invoked with two arguments where the first one names a directory and the second name ends in a slash and doesn't exist. E.g., "mv dir B/", for nonexistent B, now succeeds, once more. This bug was introduced in coreutils-5.3.0. * Major changes in release 6.1 (2006-08-19) [unstable] ** Changes in behavior df now considers BSD "kernfs" file systems to be dummies ** New features printf now supports the 'I' flag on hosts whose underlying printf implementations support 'I', e.g., "printf %Id 2". ** Bug fixes cp --sparse preserves sparseness at the end of a file, even when the file's apparent size is not a multiple of its block size. [introduced with the original design, in fileutils-4.0r, 2000-04-29] df (with a command line argument) once again prints its header [introduced in coreutils-6.0] ls -CF would misalign columns in some cases involving non-stat'able files [introduced in coreutils-6.0] * Major changes in release 6.0 (2006-08-15) [unstable] ** Improved robustness df: if the file system claims to have more available than total blocks, report the number of used blocks as being "total - available" (a negative number) rather than as garbage. dircolors: a new autoconf run-test for AIX's buggy strndup function prevents malfunction on that system; may also affect cut, expand, and unexpand. fts no longer changes the current working directory, so its clients (chmod, chown, chgrp, du) no longer malfunction under extreme conditions. pwd and other programs using lib/getcwd.c work even on file systems where dirent.d_ino values are inconsistent with those from stat.st_ino. rm's core is now reentrant: rm --recursive (-r) now processes hierarchies without changing the working directory at all. ** Changes in behavior basename and dirname now treat // as different from / on platforms where the two are distinct. chmod, install, and mkdir now preserve a directory's set-user-ID and set-group-ID bits unless you explicitly request otherwise. E.g., `chmod 755 DIR' and `chmod u=rwx,go=rx DIR' now preserve DIR's set-user-ID and set-group-ID bits instead of clearing them, and similarly for `mkdir -m 755 DIR' and `mkdir -m u=rwx,go=rx DIR'. To clear the bits, mention them explicitly in a symbolic mode, e.g., `mkdir -m u=rwx,go=rx,-s DIR'. To set them, mention them explicitly in either a symbolic or a numeric mode, e.g., `mkdir -m 2755 DIR', `mkdir -m u=rwx,go=rx,g+s' DIR. This change is for convenience on systems where these bits inherit from parents. Unfortunately other operating systems are not consistent here, and portable scripts cannot assume the bits are set, cleared, or preserved, even when the bits are explicitly mentioned. For example, OpenBSD 3.9 `mkdir -m 777 D' preserves D's setgid bit but `chmod 777 D' clears it. Conversely, Solaris 10 `mkdir -m 777 D', `mkdir -m g-s D', and `chmod 0777 D' all preserve D's setgid bit, and you must use something like `chmod g-s D' to clear it. `cp --link --no-dereference' now works also on systems where the link system call cannot create a hard link to a symbolic link. This change has no effect on systems with a Linux-based kernel. csplit and nl now use POSIX syntax for regular expressions, not Emacs syntax. As a result, character classes like [[:print:]] and interval expressions like A\{1,9\} now have their usual meaning, . no longer matches the null character, and \ must precede the + and ? operators. date: a command like date -d '2006-04-23 21 days ago' would print the wrong date in some time zones. (see the test for an example) df changes: df now considers "none" and "proc" file systems to be dummies and therefore does not normally display them. Also, inaccessible file systems (which can be caused by shadowed mount points or by chrooted bind mounts) are now dummies, too. df now fails if it generates no output, so you can inspect the exit status of a command like "df -t ext3 -t reiserfs DIR" to test whether DIR is on a file system of type "ext3" or "reiserfs". expr no longer complains about leading ^ in a regular expression (the anchor is ignored), or about regular expressions like A** (the second "*" is ignored). expr now exits with status 2 (not 3) for errors it detects in the expression's values; exit status 3 is now used only for internal errors (such as integer overflow, which expr now checks for). install and mkdir now implement the X permission symbol correctly, e.g., `mkdir -m a+X dir'; previously the X was ignored. install now creates parent directories with mode u=rwx,go=rx (755) instead of using the mode specified by the -m option; and it does not change the owner or group of parent directories. This is for compatibility with BSD and closes some race conditions. ln now uses different (and we hope clearer) diagnostics when it fails. ln -v now acts more like FreeBSD, so it generates output only when successful and the output is easier to parse. ls now defaults to --time-style='locale', not --time-style='posix-long-iso'. However, the 'locale' time style now behaves like 'posix-long-iso' if your locale settings appear to be messed up. This change attempts to have the default be the best of both worlds. mkfifo and mknod no longer set special mode bits (setuid, setgid, and sticky) with the -m option. nohup's usual diagnostic now more precisely specifies the I/O redirections, e.g., "ignoring input and appending output to nohup.out". Also, nohup now redirects stderr to nohup.out (or $HOME/nohup.out) if stdout is closed and stderr is a tty; this is in response to Open Group XCU ERN 71. rm --interactive now takes an optional argument, although the default of using no argument still acts like -i. rm no longer fails to remove an empty, unreadable directory seq changes: seq defaults to a minimal fixed point format that does not lose information if seq's operands are all fixed point decimal numbers. You no longer need the `-f%.f' in `seq -f%.f 1048575 1024 1050623', for example, since the default format now has the same effect. seq now lets you use %a, %A, %E, %F, and %G formats. seq now uses long double internally rather than double. sort now reports incompatible options (e.g., -i and -n) rather than silently ignoring one of them. stat's --format=FMT option now works the way it did before 5.3.0: FMT is automatically newline terminated. The first stable release containing this change was 5.92. stat accepts the new option --printf=FMT, where FMT is *not* automatically newline terminated. stat: backslash escapes are interpreted in a format string specified via --printf=FMT, but not one specified via --format=FMT. That includes octal (\ooo, at most three octal digits), hexadecimal (\xhh, one or two hex digits), and the standard sequences (\a, \b, \f, \n, \r, \t, \v, \", \\). With no operand, 'tail -f' now silently ignores the '-f' only if standard input is a FIFO or pipe and POSIXLY_CORRECT is set. Formerly, it ignored the '-f' when standard input was a FIFO, pipe, or socket. ** Scheduled for removal ptx's --copyright (-C) option is scheduled for removal in 2007, and now evokes a warning. Use --version instead. rm's --directory (-d) option is scheduled for removal in 2006. This option has been silently ignored since coreutils 5.0. On systems that support unlinking of directories, you can use the "unlink" command to unlink a directory. Similarly, we are considering the removal of ln's --directory (-d, -F) option in 2006. Please write to if this would cause a problem for you. On systems that support hard links to directories, you can use the "link" command to create one. ** New programs base64: base64 encoding and decoding (RFC 3548) functionality. sha224sum: print or check a SHA224 (224-bit) checksum sha256sum: print or check a SHA256 (256-bit) checksum sha384sum: print or check a SHA384 (384-bit) checksum sha512sum: print or check a SHA512 (512-bit) checksum shuf: Shuffle lines of text. ** New features chgrp now supports --preserve-root, --no-preserve-root (default), as it was documented to do, and just as chmod, chown, and rm do. New dd iflag= and oflag= flags: 'directory' causes dd to fail unless the file is a directory, on hosts that support this (e.g., Linux kernels, version 2.1.126 and later). This has limited utility but is present for completeness. 'noatime' causes dd to read a file without updating its access time, on hosts that support this (e.g., Linux kernels, version 2.6.8 and later). 'nolinks' causes dd to fail if the file has multiple hard links, on hosts that support this (e.g., Solaris 10 and later). ls accepts the new option --group-directories-first, to make it list directories before files. rm now accepts the -I (--interactive=once) option. This new option prompts once if rm is invoked recursively or if more than three files are being deleted, which is less intrusive than -i prompting for every file, but provides almost the same level of protection against mistakes. shred and sort now accept the --random-source option. sort now accepts the --random-sort (-R) option and `R' ordering option. sort now supports obsolete usages like "sort +1 -2" unless POSIXLY_CORRECT is set. However, when conforming to POSIX 1003.1-2001 "sort +1" still sorts the file named "+1". wc accepts a new option --files0-from=FILE, where FILE contains a list of NUL-terminated file names. ** Bug fixes cat with any of the options, -A -v -e -E -T, when applied to a file in /proc or /sys (linux-specific), would truncate its output, usually printing nothing. cp -p would fail in a /proc-less chroot, on some systems When `cp -RL' encounters the same directory more than once in the hierarchy beneath a single command-line argument, it no longer confuses them with hard-linked directories. fts-using tools (chmod, chown, chgrp, du) no longer fail due to a double-free bug -- it could be triggered by making a directory inaccessible while e.g., du is traversing the hierarchy under it. fts-using tools (chmod, chown, chgrp, du) no longer misinterpret a very long symlink chain as a dangling symlink. Before, such a misinterpretation would cause these tools not to diagnose an ELOOP error. ls --indicator-style=file-type would sometimes stat a symlink unnecessarily. ls --file-type worked like --indicator-style=slash (-p), rather than like --indicator-style=file-type. mv: moving a symlink into the place of an existing non-directory is now done atomically; before, mv would first unlink the destination. mv -T DIR EMPTY_DIR no longer fails unconditionally. Also, mv can now remove an empty destination directory: mkdir -p a b/a; mv a b rm (on systems with openat) can no longer exit before processing all command-line arguments. rm is no longer susceptible to a few low-probability memory leaks. rm -r no longer fails to remove an inaccessible and empty directory rm -r's cycle detection code can no longer be tricked into reporting a false positive (introduced in fileutils-4.1.9). shred --remove FILE no longer segfaults on Gentoo systems sort would fail for large inputs (~50MB) on systems with a buggy mkstemp function. sort and tac now use the replacement mkstemp function, and hence are no longer subject to limitations (of 26 or 32, on the maximum number of files from a given template) on HP-UX 10.20, SunOS 4.1.4, Solaris 2.5.1 and OSF1/Tru64 V4.0F&V5.1. tail -f once again works on a file with the append-only attribute (affects at least Linux ext2, ext3, xfs file systems) --------------070508010400050005040106 Content-Type: text/plain; charset=us-ascii -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ --------------070508010400050005040106--