The command tells the Xalan style sheet engine (used in the tutorial example) to read the file everything.html and then use the rules in xhtml-to-xslfo.xsl style sheet to transform it.

that contains all of the templates referred to in this guide, along with most of the advanced techniques covered in the companion tutorial. To use the style sheet with the HTML file, use this command

I have also provided command-line arguments to set the input document, choose a style sheet, and change the options.