miller

name-indexed data processing tool

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  1. Package version
    miller-5.10.4
  2. Maintainer
    The OpenBSD ports mailing-list

Miller (mlr) is like awk, sed, cut, join, and sort for name-indexed data
such as CSV, TSV, and tabular JSON. You get to work with your data using
named fields, without needing to count positional column indices. It is
pipe-friendly and interoperates with the Unix toolkit.

It operates on key-value-pair data while the familiar Unix tools operate
on integer-indexed fields. This encompasses a variety of data formats,
including but not limited to the familiar CSV, TSV, and JSON. (Miller
can handle positionally-indexed data as a special case.)