Here's one way to allow a user a lot of latitude in answering a yes/no question. This allows any answer other than one beginning with n or N to be interpreted as "yes". 
print "Are you sure? [y]";
my $ans = <STDIN>;
if ($ans !~ /^n/i) {
   print "Yes\n";
} else {
   print "Nope\n";
}

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In reply to Re: writing to stdin by virtualsue
in thread writing to stdin by neandertalc

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