I regularly use s3cmd for deleting a bucket and recursively copying another bucket to replace the deleted bucket.  This process takes a very long time.  I would wager that processing commands like this would benefit greatly from parallel execution as far a time is concerned.

After a quick search I noticed that someone forked s3cmd and made a parallel version: https://github.com/pcorliss/s3cmd-modification

Would this forked project be good to merge into s3cmd?  Is there a parallel option that I am missing in the existing s3cmd?

Thank you for s3cmd,

- Sean McCleary