Miller CSV TSV JSON Data Processor
Miller (mlr) is a command-line tool for querying, shaping, and reformatting name-indexed data such as CSV, TSV, JSON, and JSON Lines. It combines the functionality of awk, sed, cut, join, and sort into a single tool purpose-built for structured data processing.
Installation
Requirements and caveats from upstream:
- For those operations which require deeper retention (sort, tac, stats1),
Basic usage or getting-started notes:
Extracted from upstream docs: https://raw.githubusercontent.com/johnkerl/miller/HEAD/README.md