Xgl/beryl part 2 + ImageMagick

This is version 0.1.4 of beryl, the older post was version 0.1.1.

I NEVER used to mouse to make this single image from the screenshots.
Using the command line, I did 4 edits in these images.

1. Resize each picture to 25% of its original size.
2. Reduce quality of each picture to 60% (to reduce it from 200 KB per image to only 20 KB per image).
3. Convert from PNG image format to JPG image format.
4. Assemble these 6 images into one big image.
   

All that is done using only 2 lines in the command line. The convert tool is part of the ImageMagick package.

$ for myfile in ./*.png do
convert $myfile -resize 25% -qualilty 60% $myfile.jpg
done

$ convert -size 512x615 xc:skyblue \
Screenshot.png.jpg -geometry +0+0 -composite Screenshot-1.png.jpg -geometry +256+0 -composite \
Screenshot-2.png.jpg -geometry +0+205 -composite Screenshot-3.png.jpg  -geometry +256+205 -composite \
Screenshot-4.png.jpg -geometry +0+410 -composite Screenshot-5.png.jpg -geometry +256+410 -composite out.jpg