Sort by numeric field jq
Get 5 most recent events sorted by timestamp descending
jq 'sort_by(.timestamp) | reverse | .[0:5]' events.json
more jq
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Convert JSON to CSV
jq -r '.[] | [.id, .name, .status] | @csv' data.json
Add field to every element
jq '[.[] | . + {"env": "prod"}]' items.json
Walk and transform all strings
jq 'walk(if type == "string" then ascii_downcase else . end)' data.json
Pretty print JSON
cat data.json | jq '.'
Filter by field
cat data.json | jq '.items[] | select(.status == "Running")'