yq

Process and query YAML, JSON, XML, CSV and properties from CLI

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Process YAML, JSON, XML, CSV and properties documents from the CLI

yq

Extract a specific field from a YAML file$ yq '.metadata.name' deployment.yaml

Convert YAML to JSON format$ yq -o=json config.yaml

Update a value in a YAML file$ yq '.spec.replicas = 3' deployment.yaml