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