Full Title: Dennis Ritchie, inventor of the C programming language, has died

Sad news. Rob Pike reports on Google Plus that Dennis Ritchie died at his home this weekend after a long illness. Ritchie created the C programming language and was a key contributor to Unix. In 1983 he received the Turing Award with his long time colleague Ken Thompson for the development of operating systems theory and the implementation of the UNIX. He was elected to the National Academy of Engineering in 1988 and has received many other national and international awards, including the including the IEEE Richard W. Hamming Medal, te National Medal of Technology and the Japan Prize.