pinkwerks.com/code_and_scripts.html

Free code. Use at your own risk. Pinkwerks offers no warranty.

CSH

• loop
  Iterate a shell command through a number range. This is great for doing things like renaming a series of files (or frames) with different padded integer sizes. Example : mv image.1.jpg to image.0001.jpg. It's generic so it'll loop any shell command.
• mkgallery
  The very shell script used to generate the photo galleries at pinkwerks.com! Requires ImageMagick.

MEL

• chaos.mel
Applies random transformations (translate, rotate, scale) to selected objects.