[example]
ec2-52-40-60-39.us-west-2.compute.amazonaws.com hostname=ec2-52-40-60-39.us-west-2.compute.amazonaws.com

[all]
ec2-52-40-60-39.us-west-2.compute.amazonaws.com hostname=ec2-52-40-60-39.us-west-2.compute.amazonaws.com

