All output files are stored in the same directory as the provided stylesheet. searchresults.xml is either transformed by search.xsl or searchhtml.xsl depending on whether the prefrehtml option is set.
When the search command is issued a xml file (searchresults.xml) will be created. You can then process this file with your own stylesheet to present data in a other ways. If preferhtml is not used then searchresult.txt is printed to display.
Depending on the amount of data collected it might take a while to complete this command.
Normally results are sent to searchresults.txt but if preferhtml option is set then use searchresults.html.