$ ssh-keygen
--------------------
Your identification has been saved in /home/keiljr/.ssh/id_rsa
Your public key has been saved in /home/keiljr/.ssh/id_rsa.pub
$ cat ~/.ssh/id_rsa.pub
$ ssh-keygen
--------------------
Your identification has been saved in /home/keiljr/.ssh/id_rsa
Your public key has been saved in /home/keiljr/.ssh/id_rsa.pub
$ cat ~/.ssh/id_rsa.pub