> GIMP $ UNZIP552 -v
> UnZip 5.52 of 28 February 2005, by Info-ZIP. Maintained by C. Spieler. Send
> bug reports using http://www.info-zip.org/zip-bug.html; see README for details.
> [...]


Or:

GIMP $ unzip6d -v !!! Be sure to get that new "vms.c"!!!
UnZip 6.00d BETA of 17 Feb 08, by Info-ZIP. Maintained by C. Spieler. Send
bug reports using http://www.info-zip.org/zip-bug.html; see README for details.

Large File Handling - first port by Myles Bennett.

Latest sources and executables are at ftp://ftp.info-zip.org/pub/infozip/ ;
see ftp://ftp.info-zip.org/pub/infozip/UnZip.html for other sites.

Compiled with DEC C for VMS (V5.5-2 VAX) on Mar 27 2008.

UnZip special compilation options:
COPYRIGHT_CLEAN (PKZIP 0.9x unreducing method not supported)
SET_DIR_ATTRIB
TIMESTAMP
USE_UNSHRINK (PKZIP/Zip 1.x unshrinking method supported)
USE_DEFLATE64 (PKZIP 4.x Deflate64(tm) supported)
USE_BZIP2 (PKZIP 4.6+, using bzip2 lib version 1.0.5, 10-Dec-2007)
[decryption, version 2.11 of 05 Jan 2007]
[...]

and/or:

GIMP $ zip3g -v
Copyright (c) 1990-2008 Info-ZIP - Type 'zip "-L"' for software license.
This is Zip 3.0g BETA (February 3rd 2008), by Info-ZIP.
Currently maintained by E. Gordon. Please send bug reports to
the authors using the web page at www.info-zip.org; see README for details.

Latest sources and executables are at ftp://ftp.info-zip.org/pub/infozip,
as of above date; see http://www.info-zip.org/ for other sites.

Compiled with DEC C for VMS (V5.5-2 VAX) on Mar 27 2008.

Zip special compilation options:
VMS_PK_EXTRA
BZIP2_SUPPORT (bzip2 library version 1.0.5, 10-Dec-2007)
bzip2 code and library copyright (c) Julian R Seward
(See the bzip2 license for terms of use)
[encryption, version 2.91 of 05 Jan 2007] (modified for Zip 3)
[...]


You don't get large-file support on a VAX, and bzip2 compression on a
big file may be much like swimming laps in molasses, but otherwise, what
could go wrong? (If all you have is VAX C, you'll need to do some work
to get the bzip2 code through the compiler, but I'm trying not to care.
So far, I've succeeded in not caring.)

------------------------------------------------------------------------

Steven M. Schweda sms@antinode-org
382 South Warwick Street (+1) 651-699-9818
Saint Paul MN 55105-2547