#!/bin/sh

usage() {
	echo "Usage: copy-files.sh <input directory> <output directory>"
	echo "<input directory>: directory where the files are located"
	echo "<output directory>: directory where the files are copied to"
	exit 1
}

if [ $# != 2 ]; then
	usage
fi

input=$1
output=$2

find "$input" -type f -iregex '.*\.\(pdf\|doc\|docx\|xlsx\|accdb|\mdb\)' -print0 | xargs -0 cp "{}" "$output"