Process JSON with JQ

JQ Expression Select a common expression... Indexes with reindex set to true Indexes that are async and of type Lucene .people[0].name - Get first person's name .people[].name - Get all names .people[] | select(.age > 30) - Filter by age > 30 .people[] | select(.age < 30) | .name - Names under 30 .people | length - Count items in array .people | sort_by(.age) - Sort by age .people[0:2] - Get first 2 items .company.name - Get nested property . - Return entire object keys - Get all keys .people | map(.name) - Map to names only .people | group_by(.city) - Group by city