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tldr/pages/common/ajson.md
Vítor Henrique 5edbf734fb
pages*: improve page descriptions (#12558) 
* pages*: improve page descriptions

* ical: improve page description

* cockpit-desktop: remove unneeded word from page description

* nc: improve description wording

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Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
2024-04-25 19:58:21 -03:00

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ajson

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

  • Read JSON from a file and execute a specified JSONPath expression:

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

  • Read JSON from stdin and execute a specified JSONPath expression:

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

  • Read JSON from a URL and evaluate a specified JSONPath expression:

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

  • Read some simple JSON and calculate a value:

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