I too like xargs but see no need for these two xargs given sed is already used? find images -name '*.jpg' | sed 's/\.jpg$// s/.*/convert -geome

I too like xargs but see no need for these two xargs given sed is already used? find images -name '*.jpg' | sed 's/\.jpg$// s/.*/convert -geometry 200x &.jpg &_thumb.jpg/'