 <p>Well, maybe... but most probably not.</p> <p>But if it does, it's not "because both are UNIX" it's because:</p> <ul> <li>Mac computers happen to use the same processor nowadays (this was very different in the past)</li> <li>You happen to use a program that has no dependency on any library at all (very unlikely)</li> <li>You happen to use the same runtime libraries </li> <li>You happen to use a loader/binary format that is compatible with both.</li> </ul>