free course with labs: JSON Path

 Free JSON Path Test Course | KodeKloud

a FREE Course to get introduced to YAML and JSON PATH. Both of which are widely used in the DevOps and Cloud industry.

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1 / 14 JSON PATH in Kubernetes

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JSONPath Support | Kubernetes

Kubectl supports JSONPath template.

JSONPath template is composed of JSONPath expressions enclosed by curly braces {}. Kubectl uses JSONPath expressions to filter on specific fields in the JSON object and format the output.

jsonpath - npm

Query JavaScript objects with JSONPath expressions. Robust / safe JSONPath engine for Node.js.

jsonpath-plus - npm

Analyse, transform, and selectively extract data from JSON documents (and JavaScript objects).

jsonpath-plus expands on the original specification to add some additional operators and makes explicit some behaviors the original did not spell out.

spec:

JSONPath -- XPath for JSON

JSONPath Syntax | AlertSite Documentation