Good list of commands to be SSH 'Yoda'. I like the tunnels and screen the most in these. They have been so useful over the years, for development and troubleshooting. Here is a short list that I use ofter: 1# Copy SSH public key 2$ ssh-copy-id user@host 3 4# Alternative for ssh-copy-id 5$ cat ~/.ssh/id_rsa.pub | ssh …