This month I am studying “Git essential training”
Of course I’ve used version control systems since the early 1980’s.
First methods were more process — swapping C-15 tapes and later 100KB 5 1/4″ floppy discs — and then more sophisticated methods such as RKS and CVS and on to SVN and Visual SourceSafe.
DVCS (Distributed Version Control) has been around a while, and I am very familiar with Mercurial, but have only a smattering of experience with Git — used it, but don’t really know some of the more esoteric commands.
This Git class should be a good way to acquaint myself with the arcane side of the utility.