Separate XSLT stylesheets for processing a single file and for generating multiple files (chunking).
Example of generating a single file:
xsltproc -o outfile.html /usr/share/sgml/docbook-xsl/html/docbook.xsl input.xml
Example of generating multiple files:
xsltproc /usr/share/sgml/docbook-xsl/html/docbook.xsl input.xml