Re: Very Large Hex Combinations

[Anonymous Monk]

If you have a 64-bit Perl, a simple

for my $x (0 .. 0x7FFFFFFFFFFFFFFF) {
    printf "%016x\n", $x
}

will keep you occupied for 168351 years if you can print a billion lines per second.

For a 32 bit Perl, use something like:

for my $x1 (0 .. 0x7F) {
    for my $x2 (0 .. 0xFFFFFFF) {
        for my $x3 (0 .. 0xFFFFFFF) {
            printf "%02x%07x%07x", $x1, $x2, $x3;
        }
    }
}

for the same range and running time.