The trepctl version command outputs the version number of the specified replicator service.
trepctl versionTungsten Replicator 7.0.1 build 96
The system can also be used to obtain remote version:
trepctl -host host2 versionTungsten Replicator 7.0.1 build 96
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.