awk - A command for pattern scanning and processing of a large file
- The awk utility shall execute programs written in the awk programming language, which is specialized for textual data manipulation.
- An awk program is a sequence of patterns and corresponding actions. When input is read that matches a pattern, the action associated with that pattern is carried out.
- The awk utility shall interpret each input record as a sequence of fields where, by default, a field is a string of non- s. This default white-space field delimiter can be changed by usi
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