# Pretty print -weight: 500;">curl -s https://api.github.com/users/torvalds | jq . # Get one field -weight: 500;">curl -s https://api.github.com/users/torvalds | jq .name # "Linus Torvalds" # Get nested field -weight: 500;">curl -s https://api.github.com/users/torvalds | jq .company # Pretty print -weight: 500;">curl -s https://api.github.com/users/torvalds | jq . # Get one field -weight: 500;">curl -s https://api.github.com/users/torvalds | jq .name # "Linus Torvalds" # Get nested field -weight: 500;">curl -s https://api.github.com/users/torvalds | jq .company # Pretty print -weight: 500;">curl -s https://api.github.com/users/torvalds | jq . # Get one field -weight: 500;">curl -s https://api.github.com/users/torvalds | jq .name # "Linus Torvalds" # Get nested field -weight: 500;">curl -s https://api.github.com/users/torvalds | jq .company # Get names from array echo '[{"name":"a","age":20},{"name":"b","age":30}]' | jq '.[].name' # Filter echo '[{"name":"a","age":20},{"name":"b","age":30}]' | jq '.[] | select(.age > 25)' # Map echo '[1,2,3,4,5]' | jq '[.[] * 2]' # [2,4,6,8,10] # Get names from array echo '[{"name":"a","age":20},{"name":"b","age":30}]' | jq '.[].name' # Filter echo '[{"name":"a","age":20},{"name":"b","age":30}]' | jq '.[] | select(.age > 25)' # Map echo '[1,2,3,4,5]' | jq '[.[] * 2]' # [2,4,6,8,10] # Get names from array echo '[{"name":"a","age":20},{"name":"b","age":30}]' | jq '.[].name' # Filter echo '[{"name":"a","age":20},{"name":"b","age":30}]' | jq '.[] | select(.age > 25)' # Map echo '[1,2,3,4,5]' | jq '[.[] * 2]' # [2,4,6,8,10] # GitHub: get repo names and stars -weight: 500;">curl -s "https://api.github.com/users/torvalds/repos" | jq '.[] | {name, stars: .stargazers_count}' | head -20 # -weight: 500;">npm: get package version -weight: 500;">curl -s https://registry.npmjs.org/express | jq '.["dist-tags"].latest' # Count items -weight: 500;">curl -s "https://api.github.com/users/torvalds/repos" | jq length # GitHub: get repo names and stars -weight: 500;">curl -s "https://api.github.com/users/torvalds/repos" | jq '.[] | {name, stars: .stargazers_count}' | head -20 # -weight: 500;">npm: get package version -weight: 500;">curl -s https://registry.npmjs.org/express | jq '.["dist-tags"].latest' # Count items -weight: 500;">curl -s "https://api.github.com/users/torvalds/repos" | jq length # GitHub: get repo names and stars -weight: 500;">curl -s "https://api.github.com/users/torvalds/repos" | jq '.[] | {name, stars: .stargazers_count}' | head -20 # -weight: 500;">npm: get package version -weight: 500;">curl -s https://registry.npmjs.org/express | jq '.["dist-tags"].latest' # Count items -weight: 500;">curl -s "https://api.github.com/users/torvalds/repos" | jq length # CSV from JSON echo '[{"name":"a","age":20},{"name":"b","age":30}]' | jq -r '.[] | [.name, .age] | @csv' # Build new objects echo '{"first":"John","last":"Doe","age":30}' | jq '{full_name: (.first + " " + .last), age}' # CSV from JSON echo '[{"name":"a","age":20},{"name":"b","age":30}]' | jq -r '.[] | [.name, .age] | @csv' # Build new objects echo '{"first":"John","last":"Doe","age":30}' | jq '{full_name: (.first + " " + .last), age}' # CSV from JSON echo '[{"name":"a","age":20},{"name":"b","age":30}]' | jq -r '.[] | [.name, .age] | @csv' # Build new objects echo '{"first":"John","last":"Doe","age":30}' | jq '{full_name: (.first + " " + .last), age}' -weight: 500;">brew -weight: 500;">install jq -weight: 500;">apt -weight: 500;">install jq