Hello, I have an instance of docker (the supported image). When I try to docker attach it just shows the cursor blinking on an empty line, there is no response to commands like ls.

How about docker exec -it app bash -c "your command here"

Great! Please mark as solved so the topic gets closed. Glad that worked!

Done! But I’d still like to know what the problem was and How can I functionally attach?

Is it something like ./launcher enter app that you’re looking for? That’ll give you a shell prompt inside the container. I don’t know how to do it with docker directly, but maybe docker exec -it app bash

[이미지] Ed S: That’ll give you a shell prompt inside the container Indeed that is my objective, I want to sniff around the database tables. I will try docker exec -it app bash I thought that this was what docker attach was for, but I’m not an expert.

Looking further based on the hints fomr @pfaffman and @Ed_S , this answer from SO explained it well (accepted answer) [Andrew] How do I get a console-like connection into a Docker container's shell? docker, docker-container asked by Andrew on 04:12PM - …

[이미지] Bastiaan Quast: Indeed that is my objective, I want to sniff around the database tables. Then maybe use the data explorer plugin. That’s a much better way to explore the database. But maybe you’d be interested in Administrative Bulk Operations

Docker attach 명령 실행 시 빈 줄이 표시됩니다

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pfaffman (Jay Pfaffman) 2월 13, 2023, 3:06오후 9

그렇다면 데이터 탐색기 플러그인을 사용하는 것이 좋을 것 같습니다. 데이터베이스를 탐색하는 데 훨씬 나은 방법입니다.

아니면 관리자 일괄 작업에 관심이 있으실 수도 있습니다.

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Docker attach 명령 실행 시 빈 줄이 표시됩니다

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