How to get to know AWS public hostname from EC2 VM ?

[root@ip-172-31-14-108 ec2-user]# curl –write-out “\n” –request GET “http://169.254.169.254/latest/meta-data/public-hostname” ec2-3-223-194-42.compute-1.amazonaws.com [root@ip-172-31-14-108 ec2-user]# curl –write-out “\n” –request GET “http://169.254.169.254/latest/meta-data” ami-id ami-launch-index ami-manifest-path block-device-mapping/ events/ hibernation/ hostname identity-credentials/ instance-action instance-id instance-life-cycle instance-type local-hostname local-ipv4 mac metrics/ network/ placement/ profile public-hostname public-ipv4 public-keys/ reservation-id…