Thursday, April 5, 2012

Dennis Ritchie, a computer czar


Dennis Ritchie, a computer czar who wrote the popular C programming language and helped develop the Unix operating system, has died.

Ritchie, 70, was found dead on Wednesday at his home in Berkeley Heights, New Jersey.

Ritchie, who lived alone, was in frail health in recent years after treatment for prostate cancer and heart disease,.



Ritchie died a month after his birthday, according to his biography on a Web page of Alcatel-Lucent’s Bell Labs.

Ritchie joined Bell Labs in the late 1960s.

Ritchie is best known for his contributions to computer programming and software. The C programming language, which he developed in the early 1970s, is still popular. It has gone through a number of upgrades, and it is commonly used for website development and other computer tasks.

The Unix operating software also surged in popularity.

It and its offshoots, including the open-source Linux, are widely used today, in corporate servers and even cellphones.

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