Hey web devs! We knew you'd look under the hood. Please pardon the mess...we still have some clean up to do. If it drives you crazy and you want to help us get it perfect, maybe you should join our team! We could use another set of hands!
Topics covered: How to get around in Darwin, the UNIX implementation built into Mac OS X. Sections deal with basic maneuvering at the command line, LDAP services, C programming, and graphical user interfaces under Aqua. There's a short section on building the kernel itself, but it's limited in scope.