#!/bin/bash set -e PROGNAME=$(basename $0) SRC_UPLOADS_DIR=${SRC_UPLOADS_DIR:-/var/lib/wordpress/wp-content/uploads} cd $SRC_UPLOADS_DIR diff <(find * -type f | egrep -v -- '-((1024|300|150|120|80)x[0-9]+|[0-9]+x(1024|300|150|120|80))\.(png|jpg)$' |sed 's/.*\///' | sort) \ <(find * -type f | egrep -v -- '-((1024|300|150|120|80)x[0-9]+|[0-9]+x(1024|300|150|120|80))\.(png|jpg)$' |sed 's/.*\///' | sort -u) \ | sed -n 's/^< //p' | sort