SSH cannot run in background

[stonebe...@gmail.com]

Hi there,

I‘m not sure if anyone else encountered this problem.

I can successfully run this "ssh -o ServerAliveInterval=60 -T -R <mysubdomain>:80:localhost:<myserviceport> serveo.net" in my ubuntu 20.04

However, if I add an "&" in the end of the command to make it a background process, the process will show "Stopped" in the console within one second.

If I do "ps -ux | grep serveo", I can still see the newly created ssh process.

I guess it is related to ssh parameters but I'm not sure how to resolve it.

Could anyone help?

PS: interestingly, I did ran the same ssh command in background on another computer, and things went well. 

Thanks.

Edward

[Al Xu]

try

ssh -o ServerAliveInterval=60 -R <mysubdomain>:80:localhost:<myserviceport> serveo.net  screen -d -m >output.txt &