How to command line rotate an image? SOLVED

[joe at actionline.com]

Thanks Larry.  That did the trick.

> convert -rotate 90 x.png x.png
>
> from http://xahlee.org/img/imagemagic.html
> and http://www.imagemagick.org/script/convert.php
>
> On Thu, Nov 11, 2010 at 4:39 PM, <joe at actionline.com> wrote:
>> How can I use the 'convert' utility to rotate an image?