Convert MOV or some else video to gif animation

mov2gif.sh

#!/bin/bash

ffmpeg -i video.MOV -r 6 image_%010d.png;
mkdir resized;
for i in image_*.png; do convert $i -resize 600 resized/$i; done
rm -f image_*.png;
cd resized;
convert -delay 10 -layers optimize *.png ../animation.gif
cd ..;
rm -fr resized;