Create, edit, and optimize GIF images and animations from the command line.
GIF image/animation creator/editor
gifsicle$ gifsicle --batch --optimize=3 input.gif$ gifsicle --delay=10 *.png > animation.gif$ gifsicle input.gif '#0' > frame.gif$ gifsicle animation1.gif animation2.gif > combined.gif$ gifsicle --colors=128 --batch input.gif