ajson

Execute JSONPath on JSON objects. More information: https://github.com/spyzhov/ajson.

ajson '$..json[?(@.path)]' path/to/file.json

cat path/to/file.json | ajson '$..json[?(@.path)]'

ajson 'avg($..price)' 'https://example.com/api/'

echo '3' | ajson '2 * pi * $'