I use these scripts as a reporter in Varesh Sport. :)
Crop all JPG or JPEG images to 1080x1080 and then add a PNG watermark on bottom right corner.
First argument: Source DIR. Second argument: The PNG image's path. Third argument: Destination DIR.
Example:
vsw.sh "YOUR/SOURCE/PATH" "THE/PATH/OF/YOUR/WATERMARK.png" "YOUR/DESTINATION/PATH"
It's same as vsw.sh but it crop all images to 1920x1080.
ImageMagick is required to process images.