Ubuntu TTU Docker Images
Starting in the 17.20.18.00 release, two ubuntu docker images (BTEQ and TPT) were added as a release option for TTU in DockerHub (https://hub.docker.com/orgs/teradata). See Docker Images for Client Products for more details.
PATH Environment Variable
The TTU bin path is the only path added to PATH. The default is to add the path to the end of PATH. For more information on changing the default to the front of PATH, see Install Configuration File.