A bash script for shrinking PNG/JPEGs with TinyPNG

sha1sum: 6a4c4d06cec19b44c8b5512a1136468a7b7dce71

Dependencies

• bash 4+
• curl

NAME
tinypng - Shrink PNG/JPEGs using tinypng.com service.

SYNOPSIS
tinypng [-dkph] -f FILE

DESCRIPTION
Shrink PNG/JPEGs using tinypng.com service.

On first execution, or if ~/.tinypng.apikey is not present, tinypng will ask for an API key.
Obtain your API key from https://tinypng.com/developers, copy and paste it when prompted.

OPTIONS
-f,--file FILE              Select a FILE to be shrinked.
-d,--download DIRECTORY     Download all shrinked images to DIRECTORY.
-o,--overwrite              When -d is being used, overwrite the source images with the downloaded ones.
-k,--key API_KEY            Use API_KEY, instead of the one stored in ~/.tinypng.apikey.
-p,--print                  When -d is being used, the URLs of the shrinked images are not being printed to stdout.
Use this option to force printing even when using -d.
Otherwise, this option is set implicitly.
-- FILES                    Ignore any options to come.
Everything after this option is considered a file.
-h,--help                   Show this message and exit successfully.

EXAMPLES
Shrink foo.jpg, bar.png, baz.png and print the result URLs to stdout.
$ tinypng -f foo.jpg -f bar.png -f baz.png
or
$ tinypng -- foo.jpg bar.png baz.png
Shrink foo.jpg, bar.png, baz.png and download the result images to tiny_pngs/ directory
$ tinypng -d tiny_pngs/ -- foo.jpg bar.png baz.png

EXAMPLES

Shrink foo.jpg, bar.png, baz.png and print the result URLs to stdout.

$ tinypng -f foo.jpg -f bar.png -f baz.png

or

$ tinypng -- foo.jpg bar.png baz.png

Shrink foo.jpg, bar.png, baz.png and download the result images to tiny_pngs/ directory

$ tinypng -d tiny_pngs/ -- foo.jpg bar.png baz.png

With find:

Every argument after the -- option is considered a file, therefore you might want to combine it with find's {} + if available.

Find all PNG/JPEG under images/, shrink and download results to tiny_pngs/

find images/ -type f \( -name '*.png' -o -name '*.jpg' \) -print -exec tinypng -d tiny_pngs/ -- {} +

For more information on using find, refer to UsingFind

Thank you guys!

• Wolf
• Di

LICENSE

Use it as if you wrote it yourself.