This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Now here is a caveat, while that will show you that JBoss is running, it does not necessarily mean that everything services and apps got deployed. You could still have an exception in a service that doesn't deploy but still JBoss is running and installed. You have to look at the console and check to see if any exceptions show up.