Shell wrapper of TinyPNG API.
TinyPNG is an advanced lossy compression tool for PNG images that preserves full alpha transparency.
You must have an api key to use TinyPNG API.
TinyPNG provides 500 free compression for each user every month.
Save you key in api.key, or just fill it in minify.sh.
./minify.sh [-o output_dir] [file|directory]...
If no output directory is supplied, it will replace original files.
For convenience, you can add an alias in your ~/.bashrc
alias minify_images='[Absolute path to minify.sh]/minify.sh'
This way, you can use minify_images no matter which directory are you working in.
MIT