Remove files that are not valid jpg

.remove-wrong-images

#!/bin/bash

# this script should be run by command: find . -type d -exec ./.remove-wrong-images {} \;
if [ ! -d "$1" ]; then
	echo "need a directory"
	exit 1
fi
cd "$1"
for f in *.jpg; do
	[ -f "$f" ] || continue
	identify -- "$f" > /dev/null
	if [ $? -eq 1 ]; then
		echo "removing: $f"
		rm -- "$f"
	fi
done
cd -