The sniffspectra module monitors a ring for spectra messages (as produced by ewspectra) and produces an overview or their complete contents, either to the console or to a file. All options are specified via the command line; its usage is as follows:
Usage: sniffspectra RINGNAME [-d] [-f [dir_path]]
No flags: headers of ring's messages printed.
-d flag: data from ring's messages printed.
-f flag: content from ring's messages each written to a file.
If dir_path is provided, files created there; otherwise in pwd
Flags -d and -f may not both be present