I have a couple of dumb questions about using Cloud 9 and Jekyll. I followed the instructions here: Setting Up Jekyll
I think it worked, except that
(1) I have no idea what URL to use to view the result. (In the video, there is a popup message saying which url to use, but I didn’t see any such thing).
(2) When I came back to it the next day, the default port was in use. I guess that’s because I left Jekyll running from before. But I have no idea how to kill it.