borgbackup-doc binary package in Ubuntu Focal arm64

 Borg is a deduplicating and compressing backup program. Optionally, it
 also supports authenticated encryption. It was forked from the attic
 backup program.
 .
 The main goal of Borg is to provide an efficient and secure way to
 backup data. The data deduplication technique used makes Borg suitable
 for daily backups since only the changes are stored. The authenticated
 encryption makes it suitable for backups to not fully trusted targets.
 .
 It can push backups to remote repositories accessed via ssh. A client
 pushing a backup invokes "borg serve" on the repository host. It is
 possible to restrict the ssh key to "borg serve" using the
 authorized_keys command= clause.
 .
 This is the documentation package

Source package