I am using linux, and I want to do simple image processing.
Given an image (.jpg) I want to cut a small square portion of that and save it as mySmallSqaure.jpg.
Is there a simple way to do this without using GIMP? I only want this kind of process, so I was thinking using GIMP would be heavy considering that I am only cutting small portion.
Any lightweight software to do this?
http://www.imagemagick.org/script/index.php