Brian Wilson Kernighan (pronounced /ˈkɛərnɨhæn/, the 'g' is silent; born January 1942 in Toronto) is a Canadian computer scientist who worked at Bell Labs alongside Unix creators Ken Thompson and Dennis Ritchie and contributed greatly to Unix and its school of thought. He is also coauthor of the AWK and AMPL programming languages. The 'K' of K&R C and the 'K' in AWK both stand for 'Kernighan'. Brian Kernighan is currently a Professor at the Computer Science Department of Princeton University, where he is also the Undergraduate Department Representative.

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