Time to go look at your truth tables, even after taking into account the newline.

   while (lc($yn) ne "y" || lc($yn) ne "n")

lc($yn)lc($yn) ne "y"lc($yn) ne "n"lc($yn) ne "y"||lc($yn) ne "n"
yfalsetruetrue
ntruefalsetrue
*truetruetrue

I think you mean AND, not OR.

--MidLifeXis

In reply to Re: Silly While Loop Problems by MidLifeXis
in thread Silly While Loop Problems by gsus

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