http://bentasker.i2p/posts/documentation/linux/285-implementing-encrypted-incremental-backups-with-s3cmd.html
Skip to main content www.bentasker.co.uk Home Blog Documentation Videos Archive Tags Implementing Encrypted Incremental Backups with S3cmd Ben Tasker 2014-08-25 14:12 (updated 2019-05-06 10:32 ) I've previously detailed howto use S3cmd to backup your data from a Linux machine . Unfortunately, because of the way that s3cmd works, if you want an incremental backup (i.e. using ' sync ') you cannot use the built in encryption.