I'm looking for a software which will allow me to synchronize files in specyfic folders between my linux boxes. I have searched a lot of topics and what I've found is Unison. It looks prety good but it is not under development anymore and does not allow me to see file change history. So the question is - what is the best linux file synchronizer, that:
Rsync is probably the de facto.
I see Unison is based on Rsync -- not sure if Rsync alone can achieve number 3 above.
Also, see this article with detailed information about rsync, including available GUI's for it.