- インスタンス情報をCSV出力(ヘッダなし)
aws rds describe-db-instances --query "DBInstances[].[DBInstanceIdentifier,DBInstanceClass,Engine,EngineVersion]" | jq -r ".[] | @csv" > rds_describe-db-instances.csv
- インスタンス情報をCSV出力(ヘッダあり)
aws rds describe-db-instances --query "DBInstances[].[DBInstanceIdentifier,DBInstanceClass,Engine,EngineVersion]" | jq -r '["DBInstanceIdentifier","DBInstanceClass","Engine","EngineVersion"],(.[])|@csv' > rds_describe-db-instances_with-header.csv