Posted by WeakHyperCharge (11/14/17 08:09 AM)
On linux you probably want to use imagemagick and run

like so

convert DSC0001.jpg -resize 800x600 -quality 7 DSC0001-upload.jpg



You might also want to remove EXIF (with exiv2) data like so


exiv2 rm DSC0001-upload.jpg