It's hard to imagine that Linus Torvalds could have launched Linux without directly using earlier operating system work, according to a report that has become controversial even before its scheduled publication Thursday.
The 92-page report, from a 14-person Washington, D.C., think tank called the
Alexis de Tocqueville Institution, suggests more Linux credit should go to Minix. A Unix clone, Minix was designed by Andrew Tanenbaum at Vrije University in Amsterdam for the study of operating systems and software, which Torvalds used before he embarked on Linux development in 1991. In an e-mail interview, Torvalds strongly disputed the study's conclusions.
According to the study, it's safe to argue that Tanenbaum, who had years of OS experience and who had seen the Unix source code, could create Minix in three years. "However, it is highly questionable that Linus, still just a student, with virtually no operating systems development experience, could do the same, especially in one-sixth of the time.
"Why are the most brilliant business minds in the history of PC technology, with hundreds of millions of dollars in capital, licensing Unix source code, if it is as simple as writing it from scratch with little help or experience? Is it possible that building a Unix operating system really only takes a few months--and, oh by the way, you don
News source: C|Net News.com
