#!/usr/bin/perl

# http://perlmonks.org/?node_id=1208637

use strict;
use warnings;
use Inline::Files;

my %replace = map /^(\S+)\s+(\S.*)$/, <LOOKUP>;

while( <MASTER> )
  {
  s#\bRef\d+# $replace{$&} // $& #ge;
  print;
  }

__LOOKUP__
Ref00004        https://dealerportal4.xx.com/siteminderagent/forms/xx.fcc;ACS=0
Ref00005        https://sso.xx.com/siteminderagent/forms/xx.fcc;ACS=0;REL=0
Ref00006        https://secure3.xx.com/siteminderagent/forms/xx.fcc;ACS=0;REL=0
Ref00007        https:///siteminderagent/cert/smgetcred.scc?cert
Ref00008        https://secure4.xx.com/siteminderagent/forms/xx.fcc;ACS=0;REL=0
Ref00009        https://vbos-uat.xx.com/siteminderagent/forms/xx.fcc;ACS=0;REL=0
__MASTER__
            <Property Name="CA.SM::AuthScheme.IsUsedbyAdmin">
                <BooleanValue>false</BooleanValue>
            </Property>
            <Property Name="CA.SM::AuthScheme.Desc">
                <StringValue>TCP portal auth scheme</StringValue>
            </Property>
            <Property Name="CA.SM::AuthScheme.Level">
                <NumberValue>5</NumberValue>
            </Property>
            <Property Name="CA.SM::AuthScheme.IsTemplate">
                <BooleanValue>false</BooleanValue>
            </Property>
            <Property Name="CA.SM::AuthScheme.Param">
                <LinkValue><XREF>Ref00005</XREF></LinkValue>
            </Property>
            <Property Name="CA.SM::AuthScheme.Library">