#How to add SSH PublicKey login to your server
- ssh-keygen
- Use no passphrase, use custom file like my_identity_rsa + my_identity_rsa.pub
- port install ssh-copy-id
- ssh-copy-id -i my_identity_rsa.pub root@server // It takes care of everything like permissions etc.
- chmod g-w,o-w ~ // Ensure home directory is not writable by others and groups.
- ssh-add my_identity_rsa // Let me use this key