Optimize jpeg images

The bash script, which processes jpeg files via djpeg and cjpeg.

Requirements

The cjpeg and the djpeg available globally:

1. Download jpg9cexe.zip
2. Extract to ./jpg9cexe directory
3. Add ./jpg9cexe directory to PATH Environment Variable

Usage

$ optimizeImages.sh

Usage: optimizeImages.sh [options] files
Example: optimizeImages.sh -v -o ./out *.jpg

Options:
        -v verbose
        -q Quality 0..100 (default=90)
        -o Output dir (default=./out)
        -p Postfix output filename (default='')