Line 2 and 3 start with subroutine calls (not hash elements), so they don't need a $ at the start. 
-- 
Joost       downtime n. The period during which a system
            is error-free and immune from user input.

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In reply to Re: Re: I got dem co(smic)(ma) blues again Momma.. by Joost
in thread Code explanation needed (was: What does this mean) by Anonymous Monk

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