First test script

string $input[] = `ls -sl`;
float $pos = rand(-100, 100);
float $ok = `getAttr $input.ty`;
for ( $i = 1, $j = $ok; $i < $ok; $i = $i + 1 ) {
polyCube;
move -r $pos ($i * 3) ($pos * -1);
scale -r $ok $ok $ok;
}