-Finally, it is possible to use a remote-shell transport to contact a remote
-host and then to spawn a single-use rsync daemon. This allows the use of
-some of the daemon features (such as named modules) without having to run a
-daemon as a service. To achieve this, invoke rsync with an explicit
-bf(--rsh=COMMAND) (aka "bf(-e COMMAND)") option combined with either the
-source or destination path specified as an rsync daemon (i.e. either a ::
-separator or an rsync:// URL). In this case, rsync contacts the remote
-host specified using the specified remote shell, and then starts a
-single-use rsync daemon to deal with that copy request. See the section
-"CONNECTING TO AN RSYNC DAEMON OVER A REMOTE SHELL PROGRAM" below.
-