Unison: bidirectional cross-platform synchronisation

Andy’s neato app of the day is Unison, for bidirectional cross-platform directory synchronisation. I’ve always used rsync until now, but that’s a big pain if you want to be able to modify both versions of the data. So this is nice.

Found mentioned in the lifehacks log via www.lifehacks.com via Oblomovka via found43. Too much good stuff on the interweb today.

Oh wow… It’s written in Ocaml! w00t!