The trepctl version command outputs the version number of the specified replicator service.

shell> trepctl version
Tungsten Replicator 7.1.3 build 3

The system can also be used to obtain remote version:

shell> trepctl -host host2 version
Tungsten Replicator 7.1.3 build 3

Version numbers consist of two parts, the main version number which denotes the product release, and the build number. Updates and fixes to a version may use updated build numbers as part of the same product release.