not working properly on my Ubuntu

[peigongdsd]

when I type obfs4proxy-openvpn, it doesn't print anything to the screen. System:Ubuntu bionic 4.15.0-88 my email:peigong2013@outlook.com

[HRomie]

That's very strange. Usually you should at least get a message telling you whats wrong. Please open the script and replace the first line:

#!/usr/bin/env bash

with:

#!/usr/bin/env -S bash -x

and the run the script again. That will give us a pretty good idea on where its failing.