Ah, so that's the command line. That's not actually MySQL. That's a DOS command window that you can connect to MySQL with. The difference between white on black and black on white is only personal preference for the colours.
Now that I've worked that out, forget about using that. It is not needed, and will only complicate things. Why do you think that there's only one tutorial out of the many that you've seen that uses that? It's because unless you really know what you're doing, it's by far the hardest part of getting things set up.
Now, for the last time that I'm going ot say this, go and read the link that I posted way back near the start that tells you how ot do all of this through phpMyAdmin. When you do this, try it that way. I'm sure that you'll find that it's eaiser then what you've tried before.