onetrueawk/awk

Health v2 · maintenance only

Flags: no_releases no_license

Adoption not part of the score

2221 stars · 184 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

The canonical implementation of the AWK programming language, maintained by its original authors (Aho, Kernighan, Weinberger) and described in The AWK Programming Language, Second Edition. It is a small C program for pattern scanning and text processing, now with UTF-8 string handling and CSV input support.

Use cases

• process and transform text files from the command line
• parse CSV files with quoted fields and embedded newlines
• extract and reformat columns from structured text
• write small one-off scripts for log analysis
• learn AWK from the second edition of the book with a matching implementation
• handle UTF-8 text with code-point-aware string operations

When to choose

• you want the reference AWK implementation matching the 2024 second-edition book
• you need CSV-aware field splitting in awk
• you need correct Unicode code-point handling in string functions
• you prefer a small, portable, dependency-free text-processing tool

When to avoid

• you need GNU awk extensions like arrays of arrays, network sockets, or gawk-specific features
• you want a scripting language with large ecosystems and libraries
• you need high-performance big-data processing rather than line-oriented text processing

Facets

cli-tool · maturity active

parser cli csv interpreter developer-tools text-editors windows bsd cli cross-platform awk text-processing unix utf-8 csv-processing programming-language kernighan command-line automation linux macos

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