5 Usage: imgcrush [options] <files>
15 # apngopt likes to corrupt images.
16 pngcrush -e .png.new "$1"
17 mv "${png}.new" "${png}"
22 *.jpg|*.jpeg) crush_jpg "$1" ;;
23 *.png) crush_png "$1" ;;
24 *) echo "${0##*/}: unsupported format: $1" >&2 ;;
31 while [[ $# -ne 0 ]] ; do
35 *) crush "$1"; shift ;;