#!/bin/bash # Read a list of URLs from stdin, replace suitable social media URLs with correctly capitalised version errorUrls=() while read -r url do if [[ "${url}" =~ ^https?://(www|m|[a-z][a-z]-[a-z][a-z]).facebook.com/[^/]+/?$ ]] then user="$(curl -s -A 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36' -H 'Accept-Language: en-US,en;q=0.5' "https://www.${url#*.}" | grep -Po '