Ravi Sir's Cards › AWS
SSH keys in 4 steps
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
Why do we need it?
No passwords.
What is it?
ssh-keygen -t ed25519.
How to do it
ssh-copy-id to the server.
Example
Then log in.
ssh deploy@10.0.1.5