One of Dashix's most useful features is its ability to make decisions while building your compose file. Instead of manually ...

That command would be: docker exec -it postgresql psql -U TechRepublic And that’s how you pass environment variables to a Docker container, either from the command line or using an .env file.

And that, docker developers, is how you apply environment variables from within the Portainer web-based GUI. Subscribe to TechRepublic’s How To Make Tech Work on YouTube for all the latest tech ...