Can't ping github.com in cloud 9

workspace

#1

It return:
ping: unknown host github.com


#2

Can you post the command you’re using to ping?


#3

ping github.com

I can ping github in my computer.
And I also can ping www.google.com in C9 …


#4

I’ve tried multiple times with no problems, can you try again, and then post your results here?


#5

I think this may be the problem:

https://news.ycombinator.com/item?id=12759520