M e r i d i a n I I U s e r M a n u a l
20
C H A P T E R T H R E E
21
M e r i d i a n I I U s e r M a n u a l
C O N T R O L A N D S T A T U S C O M M A N D S
Available User Commands
COMMAND
FUNCTION
accessconfig
Interactive script that guides you in configuring
telnet
,
ssh
and
snmpd
access to Meridian II that is limited
to specific hosts. The resulting
/etc/hosts.allow
and
/etc/hosts.deny
files are saved to the non-volatile FLASH disk.
Factory default configuration allows access by all hosts.
antfltmask
Prints the current setting for the Antenna Fault Mask.
See the
setantfltmask
command.
caldelay
Prints the calibration delay. See the
setcaldelay
command.
clearalmanac
For use with a GPS simulator. See
Appendix J - Operation
with a GPS Simulator
.
cpuio
Returns the current settings for CPU Module outputs such as
1 PPS and time code.
cpuioconfig
An interactive utility that allows you to modify the settings for
the CPU Module outputs.
cpustat
Prints the current Linux CPU core temperature, system load as
percent of maximum and free memory available.
dumpalmanac
Prints the current GPS almanac data for all satellites in Yuma
format.
dumpephemeris
Prints the last received GPS ephemeris data for all satellites in
Rinex 3.01 format.
faultstat
Prints the summary of all system fault states in a user-friendly
format.
get_sw_opts
Prints the software options enabled in your Meridian II. See
Appendix I - Software Options
for more information.
gpsdynmode
Prints the GPS dynamic mode currently in effect.
See the
setgpsdynmode
command.
gpsionoinfo
Prints the GPS Ionospheric Model Almanac parameters per the
IS-GPS-200.
gpslastfix
Prints the last computed GPS position fix.
gpsrefpos
Prints the GPS reference position.
See the
setgpsrefpos
command.
gpsrefpos_ecef
Prints the GPS reference position in Earth-Centered Earth-
Fixed format.
gpsstat
Prints the GPS Subsystem status information.
gpstrkstat
Prints the GPS satellite tracking status. Azimuth, elevation and
signal level (C/No) are shown for each satellite.
gpsutcinfo
Prints the GPS UTC Almanac parameters per the IS-GPS-200.
Also shows the current calculated GPS-UTC offset, which
includes leap seconds and a small sub-second offset.
gpsversion
Prints the GPS Subsystem firmware and FPGA version infor-
mation.
Summary of Contents for Meridian II
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