Today is August 25th in many parts of the world, which means that Linux is turning 31 years old, so join me in celebrating Linux’s 31st birthday with a glass of good champagne and a delicious cake!While some don’t recognize August 25th as Linux’s birthday, I do. It was on August 25th, 1991, when 21-year-old Finnish student Linus Benedict Torvalds made his now-famous announcement on the comp.os.minix newsgroup that he’s working on a free operating system for 386(486) AT clones, just as a “hobby.”Hello everybody out there using minix –I’m doing a (free) operating system (just a hobby, won’t be...