change file names

[Drew Van Zandt]

I didn't know it existed until after I wrote a perl script with nearly
identical behaviour (and the same parameter order) and then typed
"rename foo bar *" instead of "rename.pl foo bar *" ... and the usual
rename ran instead of my script.  :-P

(That was years ago, of course.  Haven't we all reinvented the wheel a
few times?)

--DTVZ

> To be honest, I didn't know there is a command "rename" exist. Did I
> surprised folks here? LOL