gpspipe: 3.16 (revision 3.16-4)

gpspipe: invalid option -- '-' Usage: gpspipe [OPTIONS] [server[:port[:device]]] -d Run as a daemon. -o [file] Write output to file. -h Show this help. -r Dump raw NMEA. -R Dump super-raw mode (GPS binary). -w Dump gpsd native data. -S Set scaled flag. -2 Set the split24 flag. -l Sleep for ten seconds before connecting to gpsd. -t Time stamp the data. -T [format] set the timestamp format (strftime(3)-like; implies '-t') -u usec time stamp, implies -t. Use -uu to output sec.usec -s [serial dev] emulate a 4800bps NMEA GPS on serial port (use with '-r'). -n [count] exit after count packets. -v Print a little spinner. -p Include profiling info in the JSON. -P Include PPS JSON in NMEA or raw mode. -V Print version and exit. You must specify one, or more, of -r, -R, or -w You must use -o if you use -d.