I like to use either git or svn for my Xcode projects, but need to be able to access them from outside e.g. from another machine somewhere.
So I need a repository somewhere, but I don't want to use any third party service like github.
What do I need to run any of the two on an external rented server (e.g. ruling out one of my machines using dyndns)? Would some web-space somewhere be sufficient? If not, what do I need?