September 2023
Intermediate to advanced
240 pages
7h 40m
English
book
The AWK Programming Language, 2nd Edition
by Alfred V. Aho, Brian W. Kernighan, Peter J. Weinberger
Content preview from The AWK Programming Language, 2nd Edition
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Preface
Awk was created in 1977 as a simple programming language for writing short programs that manipulate text and numbers with equal ease. It was meant as a scripting language to complement and work well with Unix tools, following the Unix philosophy of having each program do one thing well and be composable with other programs.
The computing world today is enormously different from what it was in 1977. Computers are thousands of times faster and have a million times as much memory. Software is different too, with a rich variety of programming languages and computing environments. The Internet has given us more data to process, and it comes from all over the world. We’re no longer limited to the 26 letters of English either; thanks to Unicode, ...
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