Access your server using ssh key authentication.

If you loose your time, typing password, this is for you:

Generate ssh authentication keys on the client side

ssh-keygen -t rsa

Create a .ssh folder on the server

ssh pi@192.168.1.84 mkdir -p .ssh

Grant the client to access to the server using public key

cat .ssh/id_local.pub | ssh pi@192.168.1.84 'cat >> .ssh/authorized_keys'

Connect to server without password

ssh pi@192.168.1.84

That's it, you can now access your server whithout typing your password!