duplicacy

A lock-free deduplication cloud backup tool. More information: https://github.com/gilbertchen/duplicacy/wiki.

• Use current directory as the repository, initialize a SFTP storage and encrypt the storage with a password:

duplicacy init -e snapshot_id sftp://user@192.168.2.100/path/to/storage/

• Save a snapshot of the repository to the default storage:

duplicacy backup

• List snapshots of current repository:

duplicacy list

• Restore the repository to a previously saved snapshot:

duplicacy restore -r revision

• Check the integrity of snapshots:

duplicacy check

• Add another storage to be used for the existing repository:

duplicacy add storage_name snapshot_id storage_url

• Prune a specific revision of snapshot:

duplicacy prune -r revision

• Prune revisions, keeping one revision every n days for all revisions older than m days:

duplicacy prune -keep n:m