Setting up SSH Keys is a fairly simple procedure to authenticate to ECC-Linux
Create an SSH Public / Private Key
ssh-keygen -b 4096 -t rsa
You can view your SSH Keys with the following command
cat ~/.ssh/id_rsa.pub
ssh-copy-id
Run the command ssh-copy-id -i ~/.ssh/id_rsa.pub <USER@SERVER_NAME>
You should now be able to authenticate to your host machine without a password
cat ~/.ssh/id_rsa.pub
vim ~/.ssh/authorized_keys
You should now be able to authenticate to your host machine without a password