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I have multiple large zip files and I would like to recompress them without unpacking them (I run the risk of running out of disk space). I am thinking of using advzip for that task.

However, I want to ensure that the compressed data is not corrupted in the process. How can I do that?

Obviously, hashing algorithms on the archive won't do here. What is my best option?

edit: Platform is CentOS 7

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You can install info-zip (zip and unzip) (standard package in CentOS) and test the archives

unzip -t your_archive.zip

This will test the integrity of archives without extract the files inside

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