Bulk copy and rename files by replacing a pattern
<p>I have a large number of files which has version-stamp on it, e.g ( Av1.dat, B1v1.dat,.., inZ63v1.dat). I'd like to make a copy AND rename them by just replacing v1-->v2 to get (Av2.dat, B1v2.dat, .., inZ63v2.dat). What is the easiest way? Thank you!</p>