B4: Better Btrfs Backups¶
B4 is a backup tool that creates and maintains backups of your data on a Btrfs filesystem. It creates snapshots of subvolumes and sends them to a remote machine. It handles rotation schedules and cleanup of old backups and is designed to be flexible and can be used in scripts.
-
Setup and install
Setup prerequisites and install B4 on your system
-
CLI Reference
Learn how to use B4 from the command line
-
Examples and use cases
Learn how to use B4 with examples and use cases
-
Terminology
Learn the terminology used in B4, for a better understanding of the examples and reference