About How to make a sub-domain an alias of other domain when a wilcard exist to that level in the dns server which is closed as exact duplicate of vhost set up help -- domain and ip point to the same site
I'm the one that answered the question in linux.stackexchange.com. Now I noticed it was migrated here, but was closed by a moderator (and not by the cummunity) as exact duplicate. It looks like John Conde made his decission based on the title of the question, and not on the actual content, and the actual question indeed.
What the question need is someone who can edit it and change the title. Or maybe it is a duplicate, but not of the pointed question.
I'm new here so I do not have enough reputation to vote it to reopen.
The questioner looks new to all the StackExchange eco-system, so s/he is pointless and just post a comment about her closed question.