XML - eXtensible Markup Language

Formatar
Validar Schema

Formatar

Pacote: libxml2-utils

xmllint --format arquivo.xml

Validar Schema

<?xml version="1.0" encoding="UTF-8"?>
<base
  xmlns="http://localhost/namespace"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://localhost/namespace http://localhost/namespace/schema.xsd">
</base>