I am looking for a command line de-duplicating backup tool. I will be using it between GuixSD, Guix/GNU/Linux, and MacOS.
Based on what I see in gnu/packages/backup.scm and in https://brew.sh, duplicity, borg and attic seem like they could be good choices. I am also intrigued by bup (https://github.com/bup/bup), for which we don't have a package (yet). I would like to avoid python, but all of the above seem to use it ;-( Does anyone out have suggestions? TIA - George
