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AWK was originally written in 1977 and distributed with Version 7 Unix. In 1985 its authors started expanding the language, most significantly by adding user-defined functions. The language is described in the book The AWK Programming Language, published 1988, and its implementation was made available in releases of UNIX System V.
The AWK Programming Language [1] is a well-known 1988 book written by Alfred V. Aho, Brian W. Kernighan, and Peter J. Weinberger and published by Addison-Wesley, often referred to as the gray book. [2] The book describes the AWK programming language and is the de facto standard for the language, written by its inventors. W.
The C Programming Language (1978, 1988) with Dennis M. Ritchie; Software Tools in Pascal (1981) with P. J. Plauger; The Unix Programming Environment (1984) with Rob Pike; The AWK Programming Language (1988, 2023) with Alfred Aho and Peter J. Weinberger; The Practice of Programming (1999) with Rob Pike
The OptimJ programming language is an extension of Java 5. As does Java, Optimj provides maps; but OptimJ also provides true associative arrays. Java arrays are indexed with non-negative integers; associative arrays are indexed with any type of key.
Aho is also widely known for his co-authorship of the AWK programming language with Peter J. Weinberger and Brian Kernighan (the "A" stands for "Aho"). [21] As of 2010 Aho's research interests include programming languages, compilers, algorithms, and quantum computing. He is part of the Language and Compilers research-group at Columbia University.
The word One-liner also has two references in the index of the book The AWK Programming Language (the book is often referred to by the abbreviation TAPL). It explains the programming language AWK, which is part of the Unix operating system. The authors explain the birth of the one-liner paradigm with their daily work on early Unix machines:
Standard examples of data-driven languages are the text-processing languages sed and AWK, [1] and the document transformation language XSLT, where the data is a sequence of lines in an input stream – these are thus also known as line-oriented languages – and pattern matching is primarily done via regular expressions or line numbers.
AWK is a programming language for text processing. AWK or awk may also refer to: Adwick railway station, Yorkshire, England; American Water Works (by NYSE ticker) Awabakal language, spoken in eastern Australia (ISO 639-3:awk) Wake Island Airfield, Micronesia (by IATA code)