This is TK5 Update 3, running in a Docker container. Visually there’s no difference.
The startup is different…
docker run -ti -p 3270:3270 -p8038:8038 tk5
Using x3270 is the same!
Docker CLI...
bill@bill-MS-7B79:~$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
tk5 latest 64e0add96d86 13 hours ago 1.07GB
bill-py latest 961ec677181d 2 weeks ago 1.32GB
alpine latest 1e42bbe25081 3 months ago 12.1MB
skunklabz/tk4-hercules latest bac92c3d2324 4 years ago 570MB
bill@bill-MS-7B79:~$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
e1230ebe6ae7 tk5 "/tk5/mvs" About an hour ago Up About an hour 0.0.0.0:3270->3270/tcp, 0.0.0.0:8038->8038/tcp angry_ride
bill@bill-MS-7B79:~$Docker Desktop
The 1st detail line shows the TK5 running container
