BorgBackup

Available in official repositories on Debian and Fedora

Setting up the new backup repository on an external drive (e.g: /mnt/storage/borg) and on a remote to quickly restore a setup

borg init --encryption=repokey /path/to/repo

• https://borgbackup.readthedocs.io/en/stable/
• https://wiki.archlinux.org/title/Borg_backup
• https://github.com/borgbase/vorta