Guralp Systems CMG-DCM build <10,000 - Manual (Page 53)

Acquisition Modules and Platinum Firmware Platinum Firmware Upgrades
and click on the “Linux system” tab. The screen displays the current version
information:
In the example above, the version is 12642.
The same information can be obtained at the command line by using
gconfig and selecting “Version and serial number information”. If you just
want quick access to the software build number, this is contained in the file
/etc/build.version, which can be read with the command:
eam2243 ~ # cat /etc/build.version
# Overall build version
BUILD_LABEL="platinum-stable"
BUILD_VERSION="12642"
eam2243 ~ #
The version, in this case, can be seen to be 12642.
5.3 Upgrade Methods
This section describes three different methods of upgrading the firmware.
In order to be upgraded, the unit needs access to the latest version of the
firmware. If an internet connection is available, Güralp Systems Ltd's
software repository can be used. This method is described in section 5.3.1 on
page 54.
MAN-EAM-0003 53 Issue E - February 2014