The whole point of those early commits is that it's a joke! Just go read them. They are basically laying out the simple Hello, World! program and showing its evolution over time.<p>1972: Hello, World! is written in B
1974: Hello, World! is re-written for the new C language
1988: Hello, World! is written in ANSI C (two commits, go read them to see the diff)
2008: Go