afni.nimh.nih.gov

Hi-

Well, there is this pretty convenient page of commands to copy+paste:
[afni.nimh.nih.gov]

There is a brief "Purpose" of what each is doing on your computer, so you can see what is being done by each. (Of course, those are ignorable, as well.) The system check command at the end will inform you of any problems/difficulties.

And the Message Board is always here to help...

--pt