btrbk
A tool for creating snapshots and remote backups of btrfs subvolumes.
TLDR
Print statistics about configured subvolumes and snapshots
$ sudo btrbk stats
List configured subvolumes and snapshots
$ sudo btrbk list
Print what would happen in a run without making the displayed changes
$ sudo btrbk --verbose dryrun
Run backup routines verbosely, show progress bar
$ sudo btrbk --progress --verbose run
Only create snapshots for configured subvolumes
$ sudo btrbk snapshot