receiving side that are not on the sending side, this tells rsync to also
delete any files on the receiving side that are excluded (see --exclude).
+dit(bf(--delete-after)) By default rsync does file deletions before
+transferring files to try to ensure that there is sufficient space on
+the receiving filesystem. If you want to delete after transferring
+then use the --delete-after switch.
+
dit(bf(--force)) This options tells rsync to delete directories even if
they are not empty. This applies to both the --delete option and to
cases where rsync tries to copy a normal file but the destination