I'm looking to tweak ubuntu cloud version default setup where is denies root login.
Attempting to connect to such machine yields:
maxim@maxim-desktop:~/workspace/integration/deployengine$ ssh firstname.lastname@example.org The authenticity of host 'ec2-204-236-252-95.compute-1.amazonaws.com (18.104.22.168)' can't be established. RSA key fingerprint is 3f:96:f4:b3:b9:4b:4f:21:5f:00:38:2a:bb:41:19:1a. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added 'ec2-204-236-252-95.compute-1.amazonaws.com' (RSA) to the list of known hosts. Please login as the ubuntu user rather than root user. Connection to ec2-204-236-252-95.compute-1.amazonaws.com closed.
I would like to know in what configuration file the root blocking via ssh is configured and how I can change the printed message?