<?xml version="1.0"?>
<!--
 Licensed to the Apache Software Foundation (ASF) under one or more
 contributor license agreements.  See the NOTICE file distributed with
 this work for additional information regarding copyright ownership.
 The ASF licenses this file to You under the Apache License, Version 2.0
 (the "License"); you may not use this file except in compliance with
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     http://www.apache.org/licenses/LICENSE-2.0

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 distributed under the License is distributed on an "AS IS" BASIS,
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 See the License for the specific language governing permissions and
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-->
<!-- This is the configuration file for the RegexUrlNormalize Class.
     This is intended so that users can specify substitutions to be
     done on URLs using the Java regex syntax, see
     https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html
     The rules are applied to URLs in the order they occur in this file.  -->

<!-- WATCH OUT: an xml parser reads this file an ampersands must be
     expanded to &amp; -->

<!--
     The following rules show how to reduce urls so that
     urls from the same domain are identical. This is useful
     e.g. when calculating host counts, or splitting fetchlists.
-->
<regex-normalize>
<regex>
  <pattern>(^[a-z]{3,5}://)([\w]+\.)*?(\w+\.\w+)[/$].*</pattern>
  <substitution>$1$3/</substitution>
</regex>
</regex-normalize>