npm

duplicity

Bandwidth-efficient encrypted backup using incremental deltas and GPG

brewmacoslinux
Try with needOr install directly
Source

About

Bandwidth-efficient encrypted backup

Commands

duplicity

Examples

Create an encrypted backup of home directory to local storage$ duplicity /home/user file:///backup/path
Restore files from encrypted backup to a specific location$ duplicity restore file:///backup/path /home/user/restored
Create incremental backup to Amazon S3 with GPG encryption$ duplicity /home/user s3://s3.amazonaws.com/bucket-name --encrypt-key YOUR_GPG_KEY_ID