gpsd 1 9 Aug 2004 xgps xgpsspeed test clients for gpsd xgps X-options -h -v -speedunits mphkphknots -altunits feetmeters server :port :device xgpsspeed -rv X-options -h -v -nc X-color -speedunits mphkphknots server :port :device xgps is a simple test client for gpsd with an X interface. It displays current GPS position/time/velocity information and (for GPSes that support the feature) the locations of accessible satellites. xgps accepts an -h option as for gpsd, or a -v option to dump the package version and exit. An optional argument may specify a server to get data from; a colon-separated suffix is taken as a port number. If there is a second colon-separated suffix, that is taken as a device name to be handed to the daemon in an F= command. The -speedunits option can be used to set the speed units for display; follow the keyword with knots for nautical miles per hour, kph for kilometres per hour, or mph for miles per hour. The default is miles per hour. This option can also be set as the X resource 'speedunits'. The -altunits option can be used to set the altitude units for display; follow the keyword with 'meters' or 'feet'. The default is feet. This option can also be set as the X resource 'altunits'. There is a known bug in xgps; it assumes the default font size is no more than 18 pixels. If this is not the case, the satellite data display will show fewer than 12 satellites. xgpsspeed is a speedometer that uses position information from the GPS. It accepts an -h option and optional argument as for gps, or a -v option to dump the package version and exit. Additionally, it accepts -rv (reverse video) and -nc (needle color) options. The -speedunits option can be used to set the speed units for display; follow the keyword with knots for nautical miles per hour, kph for kilometres per hour, or mph for miles per hour. The default is miles per hour. This option can also be set as the X resource 'speedunits'. gpsd8, libgps3, libgpsd3, gpsprof1, gpsfake1. Remco Treffcorn, Derrick Brashear, Russ Nelson, Eric S. Raymond. This manual page by Eric S. Raymond esr@thyrsus.com. There is a project page, with xgps screenshots, here.