ikiwiki's usual. It worked, just not for web edits, which is how
the wiki will be used. So I wrote this plugin to finish the job.
The wiki now lives on (1), and clicking "edit" just works.
+
+> Just out of interest, why use `rsync` and not `git push`. i.e. a
+> different setup to solve the same problem would be to run a
+> normal ikiwiki setup on the universities server with its git
+> repository available over ssh (same security setup your using
+> for rsync should work for git over ssh). On the cgi-capable server,
+> when it would rsync, make it git push. It would seem that git
+> has enough information that it should be able to be more
+> network efficient. It also means that corruption at one end
+> wouldn't be propagated to the other end. -- [[Will]]
+