Love the tutorial. I read about foreach about 2 weeks ago in a book about Perl that I had bought but didn't understand it. I thought oh well I will never need this, but I soon realized I really need something that can do something to all variables in an array(@) in one command structure. I read this tutorial and tried it. It worked perfectly! Thank you for writing this tutorial and making it easy to understand and find, bravo!

-@rocks