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тАО08-19-2009 01:36 PM
тАО08-19-2009 01:36 PM
When you execute $ ZIP -e FILES.ZIP *FILES*.*
your are prompted by ZIP to "Enter password:". What would the proper syntax be for passing the password to ZIP from DCL?
PS - We're using ZIP 2.32.
Thanks.
Solved! Go to Solution.
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тАО08-19-2009 02:07 PM
тАО08-19-2009 02:07 PM
SolutionWell, see? If you'd kept up to date, you'd
know:
alp $ zip3l -v
Copyright (c) 1990-2008 Info-ZIP - Type 'zip "-L"' for software license.
This is Zip 3.0 (July 5th 2008), by Info-ZIP.
[...]
(Actual "zip -v" output is always more
informative.)
alp $ zip3l -h2
[...]
Encryption:
-e use standard (weak) PKZip 2.0 encryption, prompt for password
-P pswd use standard encryption, password is pswd
[...]
Storing an encryption password in a script
(command procedure) was considered such a bad
idea that the way to do it was omitted from
the documentation. However, having to answer
the question time after time got annoying
enough that we decided that full disclosure
was the lesser evil.
UnZip 6.0 is available, now, too.
http://www.info-zip.org/
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тАО08-19-2009 02:41 PM
тАО08-19-2009 02:41 PM
Re: Using Info-ZIP encryption in DCL procedure
What sort of data interchange (if any) is required?
What is the OpenVMS version?
Who are you defending against, and how much is your data worth? (That determines how much effort, and how...)
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тАО08-19-2009 04:19 PM
тАО08-19-2009 04:19 PM
Re: Using Info-ZIP encryption in DCL procedure
As far as security is concerned, the data we are ZIPing isn't what we would consider private. We are just password protecting at the request of a client. Any sensitive data would be encrypted using PGP. This process has to be run outside of business hours, which creates the need to automate this.
Thanks for your replies.
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тАО08-19-2009 04:21 PM
тАО08-19-2009 04:21 PM
Re: Using Info-ZIP encryption in DCL procedure
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тАО08-19-2009 05:31 PM
тАО08-19-2009 05:31 PM
Re: Using Info-ZIP encryption in DCL procedure
Note that it worked before Zip 3.0, too. It
just wasn't documented (outside of the source
code).