path: root/update_images

#!/bin/bash
#
# Update pictures,
# recursively remove metadata and decrease file size,
# for each pictures

IMG_DIR="static/images"
IMG_LIST=$(find ${IMG_DIR})
IMG_MAX_SIZE="250k"

for img in ${IMG_LIST[@]}; do
	jhead -purejpg "${img}"
	jpegoptim --size "${IMG_MAX_SIZE}" "${img}"
done