Following on from my question around 7zip archive formats, I've downloaded and tried unzip on a sample file I've been provided with. The file ends with .zip, so I figured I'd give it a go.
Unfortunately, I get the message:
skipping: 20201211001505.dat need PK compat. v4.6 (can do v2.1)
Is telling me that the archive is in a format that's not supported?
From what I can see unzip -v gives:
UnZip special compilation options:
COPYRIGHT_CLEAN (PKZIP 0.9x unreducing method not supported)
SET_DIR_ATTRIB
SYMLINKS (symbolic links supported, if RTL and file system permit)
TIMESTAMP
UNIXBACKUP
USE_EF_UT_TIME
USE_UNSHRINK (PKZIP/Zip 1.x unshrinking method supported)
USE_DEFLATE64 (PKZIP 4.x Deflate64(tm) supported)VMS_TEXT_CONV
PASSWD_FROM_STDIN
[decryption, version 2.11 of 05 Jan 2007]
Or am I confusing myself with unrelated version numbers?
Thanks,
Andy
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Andy Styles
z/Series System Programmer
Lloyds Banking Group
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