Warning: remote port forwarding failed for listen port 52698
问题 I'm using SSH to access my university's afs system. I like to use rmate (remote TextMate), which requires SSH tunneling, so I included this alias in my .bashrc . alias sshr=ssh -R 52698:localhost:52698 username@corn.myschool.edu It has always worked until now. 回答1: I had the same problem. In order to find the port that is already open, you have to issue this command on the 'corn.myschool.edu' computer: sudo netstat -plant | grep 52698 And then kill all of the processes that come up with this