note Random_Walk <p>You are right and your way is more efficient too. I wrote it with the <code>cat file |</code> as that is how I tested it with echo, just failed to engage my brain completely :-)</p> <p>Cheers,<br>R.</p> <div class="pmsig"><div class="pmsig-382261"> Pereant, qui ante nos nostra dixerunt! </div></div> 525126 525276