sh 来自http://blog.trackets.com/2014/05/17/ssh-tunnel-local-and-remote-port-forwarding-explained-with-

Posted 2021-05-07

$ ssh -R 9000:localhost:3000 [e-mail]

$ ssh -L 9000:localhost:5432 [e-mail]


$ psql -h localhost -p 9000

$ ssh -L 9000:imgur.com:80 [e-mail]