auto-image-thumbnail

Shell script to automatically create thumbnails of all images in a directory.

Dependency: imagemagick

sudo apt install imagemagick

Invoking

To run this, you must define the following parameters:

$1

Output image size, WxH

$2

Output image quality with percent sign

$3

Output directory without first slash

Example:

bash index.sh 192x192 50% output This will resize all images in the current directory to 192x192 with 50% JPEG quality and save them to /output/filename.

Parameters inside the script

LIST

List of image types to convert, prepended by ls (Default ls \*.jpg \*.png \*.jpeg)