You can leave out the "int" if you already have "%d", because that "int"'s it: 
my $random = sprintf "%04d", rand 10000;

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And yes, you're off by one if you use 9999, because you'd never have 9999. {grin}

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to Re^2: Formatting randomised data by merlyn
in thread Formatting randomised data by Manawydan

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