I'm tired of looking this up every time.
Applies to OpenSSH only.
on Athena (my computer):
- cd .ssh
- ssh-keygen -t dsa -- creates id_dsa and id_dsa.pub
- copied id_dsa.pub to server, put it in ~/.ssh/authorized_keys
Should now be able to log into server without a password. Do the same thing, swaping local computer and remote server to go back and forth.