db2 link server_t 10.5 - angoca/db2-docker GitHub Wiki
This page contains a valid link (URL) to download DB2 Enterprise Server Trial from the Docker. The Dockerfile retrieves this page, and reads the last line for a valid link. You should modify this page if the script is not working because of an invalid link.
The link can be obtained from the IBM site:
In that page, you just right click on the file and you copy the link.
(The image above could be different, the fixpack could be more recent or the webpage could have changed.)
Finally, you should edit this Wiki and replace the following link with the one you obtained from IBM. Remember that the link should be the last line of this article (No blank lines after the link).