Lex Fridman Podcast

#109 – Brian Kernighan: UNIX, C, AWK, AMPL, and Go Programming

07.18.2020 - By Lex FridmanPlay

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Brian Kernighan is a professor of computer science at Princeton University. He co-authored the C Programming Language with Dennis Ritchie (creator of C) and has written a lot of books on programming, computers, and life including the Practice of Programming, the Go Programming Language, his latest UNIX: A History and a Memoir. He co-created AWK, the text processing language used by Linux folks like myself. He co-designed AMPL, an algebraic modeling language for large-scale optimization.

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Here's the outline of the episode. On some podcast players you should be able to click the timestamp to jump to that time.

OUTLINE:

00:00 - Introduction

04:24 - UNIX early days

22:09 - Unix philosophy

31:54 - Is programming art or science?

35:18 - AWK

42:03 - Programming setup

46:39 - History of programming languages

52:48 - C programming language

58:44 - Go language

1:01:57 - Learning new programming languages

1:04:57 - Javascript

1:08:16 - Variety of programming languages

1:10:30 - AMPL

1:18:01 - Graph theory

1:22:20 - AI in 1964

1:27:50 - Future of AI

1:29:47 - Moore's law

1:32:54 - Computers in our world

1:40:37 - Life

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