Versioned backups with btrfs and btrbk - work-work.work
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Make your own Wayback Machine or Time Machine in GNU/Linux with rsnapshot
Amahi Linux Home Server
aptik/MANUAL.md at master · teejee2008/aptik
Back In Time
Free Online Backup, File and Folder Sync, Share & Storage for Windows, Mac, and Linux - SpiderOak.com
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