source: http://frederic99.blogspot.com/2007/10/resizing-pictures-in-batch-under-linux.html Hi to all! I have discovered a very easy way to resize a bunch of pictures using Linux. First, you need to install imagemagick: [CODE] sudo apt-get install imagemagick [\CODE] Then, what I did was to copy all the pictures I wanted to resize into a temporay folder. Finally, using the command line, I went to the previous folder, and typed the following: [CODE] mogrify -resize 800x600 *.jpg [\CODE] and all the pictures were resized. Of course, you can choose any size you want. Instead of"mogrify", you can use "convert" which does not replace the picture but instead creates a new one with the desired size. You can also rotate pictures. For instance: [CODE] mogrify -rotate 90 picture.jpg [/CODE] where "90" is the number of degrees you wish to rotate picture.jpg. Here is a link with more infos on imagemagick: http://polishlinux.org/apps/grap...