Adding to a windows zip file without zip.exe
René Berber
r.berber@computer.org
Wed May 16 20:31:00 GMT 2007
Chadwick wrote:
> Cygwin is currently installed on over a hundred windows 2003 servers, and is
> used to do some admin tasks as well as to pull files from the servers on a
> daily basis via ssh. One of the files pulled from each server is a windows
> ZIP file.
>
> I want to add an extra file to this ZIP file using a script. I looked at
> both DOS batch scripts and cygwin shell scripts but have run into problems
> because the cygwin installed on these boxes doesnt contain ZIP.exe, and the
> PKZIP.exe I would used with a batch script is so old it only accepts 8.3
> filenames.
>
> Updating the servers with new cygwin or command line packages is not an
> option at this point.
[snip]
> Any suggestions?
Use java, specifically `jar` which is just a fancy unzip-then-call-java thingy,
and it also does just work as zip (with tar like use).
Just do:
jar -h
jar -tvf your.zip
jar -cvf another.zip files...
Remember to use only DOS/Windows paths.
--
René Berber
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