I’m stepping into dangerous nerd territory here, one which I think might expose my lack of true nerd abilities, but, here we go anyways. With Google’s recent launch of their nifty code search engine, hackers and coders from around the world are having fun finding all the great little surprises hidden in the source of some of our favorite open source applications. But, now someone has found more, the source to DOS 6.0, also known as the DOS to rule them all. Available for anyone to download and enjoy though I don’t really know what anyone would use it for, other than reliving the olden times before Windows took over the land and Mac was banished to the tower to hatch their plan to eventually rule the desktop computer (it’s coming, just you wait).

Read more: DOS 6.0 source available via Google Code Search (Via Kottke.org)