Dennis Ritchie
Ken Thompson & Dennis Ritchie (right) (b.
September 9,
1941) is a
computer scientist notable for his influence on ALTRAN,
B,
BCPL,
C,
Multics, and
UNIX.
Born in
Bronxville,
New York; Ritchie graduated from
Harvard with
degreess in
physics and
applied mathematics. In
1967, he began working at the
Bell Labs' Computing Sciences Research Center; he is currently the head of
Lucent Technologies' System Software Research Department. In
1983 he and
Ken Thompson jointly received the
Turing award "for their development of generic
operating systems theory and specifically for the implementation of the
UNIX operating system."
C and UNIX
When asked what influenced him in developing C in the manner his did, Ritchie has been quoted to have said that it "looked like a good thing to do", and that anyone else in the same place at the same time would have done the same thing. Many, however, have said that this is part of Ritchie's modest personality. One of his Bell Labs colleagues, Bjarne Stroustrup, who developed and designed the C++ programming language, an object oriented version of C, has been quoted to have said that "If Dennis had decided to spend that decade on esoteric math, Unix would have been stillborn". Indeed, being the inventor of the C programming language, as well as co-inventor of the the UNIX operating system along side Ken Thompson, Richie has earned an important position in the history of the computer industry. C is still widely used today in application and operating system development and its influence can be seen in many more recent programming languages such as C++, Java, C# and JavaScript. In the operating system world, UNIX is also quite influential; there are many dialects of it available on the market today, such as AIX, Solaris, and Minix, as well as the popular GNU/Linux Operating System which is considered be the crowning achievement of the open source and free software movements. Indeed, even Microsoft, whose Windows operating systems compete with UNIX, has developed UNIX compatibility tools and C compilers for users and developers of their products.
Nicknames
Dennis Ritchie is often referred to as "DMR" in various Usenet newsgroups (such as comp.lang.c); he is the "R" of the K&R.
Writings by Ritchie
\n*The C Programming Language (1978 with Brian Kernighan see K&R)\n*Unix Programmer's Manual (1971)
External links
\n* Dennis Ritchie's home page\n* Unix.se DMR interview published February 7. 2003\n* Ritchie and Thompson Receive National Medal of Technology from President Clinton\n* The future according to Dennis Ritchie - LinuxWorld.com 12/4/00\n* Unix's founding fathers - Economist.com, July 12, 2004\nRitchie, Dennis\nRitchie, Dennis\nRitchie, Dennis
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