programatically (not thru browser) updating thumbnails

[Frosty]

Is there a way to update the thumbnails without going thru the browser?
I have an expect script to go out and download all the screenshots from a game server to my screenshots album.
There will only be 100 of these pictures, so pic001 one day will be different the next.  I would like to update the
thumbnails after I have downloaded the newest screenshots without having to do it with the browser.

Any ideas or suggestions?

[Nibbler]

You could convert part of the admin tools section to run on it's own from the command line I suppose.