<?xml version='1.0' encoding='utf-8'?>
<tomcat-users>
  <role rolename="admin"/>
  <user username="admin" password="password" roles="standard,manager,admin"/>
</tomcat-users>

<role rolename="manager"/>
<user username="youruser" password="yourpass" roles="manager"/>

<role rolename="tomcat"/>
  <role rolename="role1"/>
  <user username="tomcat" password="tomcat" roles="tomcat"/>
  <user username="both" password="tomcat" roles="tomcat,role1"/>
  <user username="role1" password="tomcat" roles="role1"/>

......
<role rolename="manager"/>
<user username="ide" password="ide" roles="manager,tomcat,manager-script"/>
</tomcat-users>