Might not be exactly what you're looking for, but maybe a place to start. 
#!/usr/bin/perl -w

$len =  11 + int(rand(10));
$r  .=  chr(48 + rand(74)) for (1..$len);
$r   =~ s/\W//g;
print "$r\n";

[download]

-- All code is 100% tested and functional unless otherwise noted.

In reply to Re: Perl : How to Create Unique String/Number? by sleepingsquirrel
in thread Perl : How to Create Unique String/Number? by EchoAngel

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