Problems
Labs open a real Linux machine in your browser. Quizzes check the theory in a minute.
Labs open a real Linux machine in your browser. Quizzes check the theory in a minute.
1 of 277 problems
| Status | Title | Topic | Acceptance | Difficulty | XP |
|---|---|---|---|---|---|
| 127.0.0.1 vs 0.0.0.0An app inside a container listens on 127.0.0.1:8080. The container is started with -p 8080:8080, but requests from the host fail. Why?mediumNetworking5 XP | Networking | New | medium | 5 |