That's about as simple as it gets and there isn't a whole lot going on there, but it gets you started. The variable $name will contain the item in the list that the loop is currently operating on, and once the command (or commands) in the do section are carried out, the loop will move to the next item. You can also perform more than one action per loop. Anything between do and done will be executed. New commands just need a ; delimiting them.