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Fascination with AWK March 2023 AWK is a delightful mini-language almost unchanged for decades. A... Fascination with AWK March 2023 AWK is a delightful mini-language almost unchanged for decades. A bare minimum of features includes strings, numbers, functions, associative arrays, line-by-line I/O and shell invocation. Perhaps, if it had fewer features, it would be impossible to program in it at all. There is an opinion that AWK is not suitable for writing serious programs. Even Brian Kernighan (