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CompTIA Exam XK0-005 Topic 4 Question 33 Discussion

Actual exam question for CompTIA's XK0-005 exam
Question #: 33
Topic #: 4
[All XK0-005 Questions]

An administrator is running a web server in a container named web, but none of the error output is not showing. Which of the following should the administrator use to generate the errors on the container?

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Suggested Answer: B

Thedocker logscommand is used to fetch the logs of a container.If the error output is not showing for a running container, thedocker logscommand can be used to view these details56.

Reference: 5(https://www.docker.com/blog/how-to-fix-and-debug-docker-containers-like-a-superhero/) 6(https://stackoverflow.com/questions/33083385/getting-console-output-from-a-docker-container)


by Judy at Jun 30, 2024, 09:37 AM

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Pilar
6 months ago
Ah, the age-old question: how do I get my container's error logs? B is the answer, but I hear they're also working on a new feature called 'docker peek' to let you take a quick look inside.
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Aracelis
4 months ago
You're welcome! Hopefully that helps you troubleshoot the issues with your web server.
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Minna
4 months ago
That makes sense, thanks for the tip!
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Sabina
4 months ago
B) docker logs WEB
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Alesia
5 months ago
C) docker run ---name WEB ---volume/dev/stdout:/var/log/nginx/error.log
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Flo
5 months ago
B) docker logs WEB
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Earleen
5 months ago
A) docker-compose inspect WEB
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Aide
6 months ago
Wait, there's a web server in a container? I thought we were just playing Tetris in there. Option B is the way to go, though, unless you want to flood the container with error messages.
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Aliza
6 months ago
Option D? Really? That's just for listing containers, not getting logs. Geez, some people need to brush up on their docker commands.
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Casandra
6 months ago
Seriously, who uses the docker-compose inspect command? That's just for getting container metadata, not logs. B is the clear winner here.
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Amie
6 months ago
Yeah, docker logs is the most straightforward option for this situation.
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Titus
6 months ago
I agree, docker logs is the way to go for viewing container logs.
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Ming
6 months ago
I believe option B) docker logs WEB is the best choice because it specifically shows the logs for the container.
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Rebbecca
7 months ago
Come on, guys! Option C is the way to get those error logs on the container. It's the most comprehensive solution.
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Lavera
6 months ago
Actually, option C is the most comprehensive solution to generate the errors on the container.
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Lisandra
6 months ago
I disagree, option D is the correct answer.
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Lindsay
6 months ago
No way, option B is the way to go.
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Ardella
6 months ago
I think option A is the best choice.
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Galen
7 months ago
I think option C) docker run ---name WEB ---volume/dev/stdout:/var/log/nginx/error.log might also work to generate the errors.
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Kimbery
7 months ago
Option B is the way to go! It's the simplest way to get those error logs.
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Keneth
7 months ago
I think I'll go with option B as well, thanks for the suggestion!
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Magdalene
7 months ago
I agree, option B is the easiest way to check the error logs.
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Alana
7 months ago
I agree with Luz, docker logs WEB should show the error output.
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Luz
7 months ago
I think the administrator should use option B) docker logs WEB to generate the errors.
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