from Hacker News

SSH into Private Machines – Simple as 1, 2, 3

by zhirzh on 1/3/17, 10:06 PM with 1 comments

• by dozzie on 1/3/17, 10:45 PM

  How is it any new? We, SSH users, have been doing it for a dozen years.

  What's interesting is how to use OpenSSH's ProxyCommand and netcat or socat on a remote (jump/intermediate) machine to go through with the target machine's name and address, not "localhost" and additional setup on a second terminal that needs to be up the whole time.