ubuntu@desktop:~$ ssh-keygen -f ~/.ssh/jenkins_agent_key
Generating public/private rsa key pair.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/ubuntu/.ssh/jenkins_agent_key
Your public key has been saved in /home/ubuntu/.ssh/jenkins_agent_key.pub
The key fingerprint is:
SHA256:XqxxjqsLlvDD0ZHm9Y2iR7zC6IbsUlMEHo3ffy8TzGs
The key's randomart image is:
+---[RSA 3072]----+
| o+ |
| ...o . |
| .o .+ . |
| o+.+ o o |
| ... o.So* . |
| o+ = +.X= |
| o oO + *..+ |
|. oo.o o .E . |
| o... oo.. o |
+----[SHA256]-----+