This illustration shows the ssh-keygen shell window. At the prompt, the command entered is: ssh-keygen

The system messages that follow are:

Generating public/private rsa key pair.
Enter file in which to save the key (/home/me/.ssh/id_rsa): rsa_key
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been save in rsa_key.
Your public key has been saved in rsa_key.pub.

Then the key fingerprint is shown, appended by me@MYHOSTNAME.

A randomart image is shown after the text "The key's randomart image is:"