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The following command show basic usage of gpsclient to connect to a running gpsd/gpstrakgpstrack-runner instance.
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# connect to tcp://localhost:2947 and log the received records
gpsclient
# connect to tcp://localhost:2948 and log the received records
gpsclient -u tcp://localhost:2948
# connect to tcp://localhost:2947 and view the records in a curses interface
gpsclient -c
# connect to tcp://localhost:2948 and view the records in a curses interface
gpsclient -c -u tcp://localhost:2948 |
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# Replay file tmp.gpstrack.gz, emitting one TPV record a second. gpsclient -u 'tmp.gpstrack.gz?interval=1' # Replay file tmp.gpstrack.gz, emitting one TPV record a second and faking timestamps. gpsclient -u 'tmp.gpstrack.gz?interval=1&fake_timestamps=true' # Replay file tmp.gpstrack.gz, emitting one TPV record a second mapping timestamps. gpsclient -u 'tmp.gpstrack.gz?interval=1&start_timestamp=2014-05-02T10:00:00Z' |
Getting information on a track
A summary on the contents of a gpstrack file may be retrieved by calling
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gpsclient -q -i -u /var/spool/gpstrack-runner/20170221_BerlinUmgeb.gpstrack.gz |
Converting NMEA logfiles
NMEA logfiles created by gpsmon -l may be converted by the schell script gpslog2gpstrack
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gpslog2gpstrack tmp.log tmp.gpstrack.gz |
gpstrack-runner Daemon
The gpstrack-runner Daemon is contained in the debian package gpstrack-runner and may be started by
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