rsync requires the remote host to have the rsync binary as well.rsync on Rocky Linux with Podman, copy /usr/bin/rsync to the remote.rsync on the local machine, pass --rsync-path /path/to/remote/rysync to use the binary you copied. Using this method, you can use rsync on any server you can SSH to even if you don’t have root.You can use the --link-dest option to hard-link unchanged files from another directory. This allows some pretty cool “incremental backup” possibilities.