Miller

@johnkerl

About Miller

Process CSV, TSV, JSON, and other structured records in pipelines.

#mlr#data-tools#developer-tool#official#agent-ready#miller

brew install miller

Transform structured data

Pipeline-friendly input and output

Repeatable processing

mlr --csv stats1 -a count -f status data.csv

$ jq

A compact and expressive command-line processor for JSON data.

$ yq

Read, update, and transform YAML, JSON, XML, and properties files.

$ vd

Interactively explore, transform, and visualize tabular datasets.

$ xsv

A fast toolkit for indexing, slicing, joining, and analyzing CSV files.

$ dasel

Query and update JSON, YAML, TOML, XML, and CSV with one syntax.