domains=(
     $(xargs -n1 -P"${max_curl_procs}" /bin/bash -c 'read -r line < <(curl -s --connect-timeout "$curl_contimeout" --max-time "$curl_maxtime" -H"Host: ${0%%./*}" "http://$0" 2>/dev/null)
             shopt -s extglob
             host=${line%%@( |<|>|-)*}
             if [[ $src_environment = "${host#*.}" ]] ; then
                  echo "${0%%./*}"
             fi' <<<"${tmp_sites[@]/%/./${uripath#/}}" & banner "Scanning for sites in environment <$src_environment> using <$uripath>" >&6)
)