Backup a Time Machine .sparsebundle to Amazon Glacier I want to make an off-site backup of my Time Machine, and Amazon Glacier seems to be a cheap and reliable place to put large files in.

Anyone has experience using Glacier in such settings? Any tips on how to upload the files there?
The "s3cmd" tool seems to be quite popular for copying files to Amazon Glacier, either manually or via scripts:

https://s3tools.org/s3cmd

You could also use commercial tools such as CloudBerry Backup to automatize synchronizing the Time Machine sparsebundle with Amazon Glacier.