How to connect to a ripper(CI Group computational servers)

• Create an ssh key https://phoenixnap.com/kb/ssh-with-key
• Send the ssh public key to Ting-Chia(Karen) Chiang
• Get an account on a ripper from Ting-Chia(Karen) Chiang
• Add the following file contents to ~/.ssh/config. Fill in your own ripper username:

AddKeysToAgent yes

Host bigmac
Hostname 145.108.195.17
Port 22
User hopper
ServerAliveInterval 10

Host ripper1
Hostname 10.0.0.1
Port 22
User <your_ripper_user>
ProxyJump bigmac

• you can now log into your ripper using ssh ripper#