I've been doing this course for about a week now. leaning lots. (Mostly, KNOW YOUR DATA)
but it's a free course, if interested.
go here
https://www.splunk.com/
click on training in upper right
see 'Free Fundamentals 1' box
click view and register
register yourself,
add item to cart
click checkout
total should come to $0.00
Cool, thanks!