sage: assniffer output_directory [-d deviceindex] [flags (see below)] -nopromisc disables promiscuous mode -allports watches ports other than 80/8080 (slower) -nosubdirs does not create subdirectories, uses filename for whole url Default MIME extension replaces URL's extension, or: -nomime does not make extensions based on MIME type -addmime makes MIME extensions appended to URL -debugfn adds debug info to filenames