6. SSH

6.1. Connecting

6.2. Private Key

• ~/.id_rsa

• ~/.id_rsa.pub

6.3. Authorized Keys

6.4. Known Hosts

6.5. Port Forwarding

6.6. Reverse Tunnel

6.6.1. -L

6.6.2. -R

6.7. Config and host aliases

6.8. SSHd

6.8.1. Disabling password authentication