or download this
print " $0 -l <log_file> -u <userlist_file> -r <report_file>\n\n"
+;
print " -l <log_file> The relative or absolute path t
+o the webserver logfile.\n" ;
print " -u <userlist_file> The relative or absolute path t
+o the user list file.\n" ;
print " -r <report_file> The relative or absolute path t
+o the generated report file.\n\n" ;