Transform XML with XSLT to produce output (usually HTML or XML). More information: http://www.xmlsoft.org/xslt/xsltproc.html.
xsltproc --output {{path/to/output_file.html}} {{path/to/stylesheet_file.xslt}} {{path/to/file.xml}}
xsltproc --output {{path/to/output_file.html}} --stringparam "{{name}}" "{{value}}" {{path/to/stylesheet_file.xslt}} {{path/to/xml_file.xml}}