#!/bin/bash

for img in *; do
	size=$(identify ${img} | cut -f3 -d' ')
	if [[ "$(echo ${size} | grep 3546)" != "" ]]; then
		echo $size
		
		convert $img -crop 2448x3264+0+0 $(echo $img | sed 's/\.jpg/_c\.jpg/g')
		mv $img $(echo $img | sed 's/\.jpg/_u\.jpg/g')
	fi
done