Also you can download DEB package directly: [link](http://repos.gch.icu/debian/packages/testing/).
baka pulls the rsync and s3cmd packages as dependencies.
## Remote storage
To perform a backup to a remote storage, you need to forward SSH keys between servers in the case of rsync, or configure the .s3cmd config, in the case of copying to an S3-compatible storage ([documentation](https://s3tools.org/s3cmd-howto)). Of course, nothing prevents you from doing only local backups and transferring them in any convenient way.