jq is an awesome command-line utility for processing JSON data. It has an excellent manual already, but--since there's no substitute for practice-- this tutorial provides an unofficial supplement for new users exploring its syntax and applications.
Download and install jq, then grab a copy of this tutorial:
$ npm install -g jq-tutorial
$ jq-tutorial
Run individual lessons by name:
$ jq-tutorial pick
$ docker build -t jq-tutorial .
$ docker run -ti jq-tutorial
- jq copyright (C) 2012 Stephen Dolan
- heavy inspiration from from Rod Vagg's workshopper
MIT