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CompTIA Exam XK0-005 Topic 1 Question 30 Discussion

Actual exam question for CompTIA's XK0-005 exam
Question #: 30
Topic #: 1
[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 Chan at May 23, 2024, 02:00 AM

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My
10 months ago
I once tried to use option A to debug a container, and it just made me feel like I was playing a game of 'Where's Waldo?' with the error messages. Stick to the classics, people!
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Helaine
10 months ago
Ah, the good old docker logs command. It's like a magical window into the container's soul, where all the secrets and mysteries are revealed. Option B is the way to go, folks!
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Afton
10 months ago
Haha, option D? Really? That's like asking for the weather forecast when you want to see the error messages. Nice try, but I'm not falling for that one!
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Joaquin
9 months ago
C) docker run --name WEB --volume /dev/stdout:/var/log/nginx/error.log
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Fabiola
9 months ago
B) docker logs WEB
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Tracie
9 months ago
A) docker-compose inspect WEB
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Lettie
9 months ago
C) docker run ---name WEB ---volume/dev/stdout:/var/log/nginx/error.log
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Charlette
10 months ago
I'm not so sure about that. Maybe we should try option C instead.
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Catalina
10 months ago
B) docker logs WEB
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Evan
10 months ago
Yeah, I agree. Option B, docker logs WEB, should show the error output.
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Emerson
10 months ago
I think option B is the way to go. That's how you can check the logs.
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Leontine
10 months ago
A) docker-compose inspect WEB
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Joseph
11 months ago
I tried option C before, but it didn't work for me. The syntax is a bit confusing, and I'm not sure if it's the right way to handle logging in a container.
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Lynette
10 months ago
B) docker logs WEB
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Dorthy
10 months ago
I had the same issue with option C. It was confusing for me too.
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Frederick
10 months ago
D) docker ps WEB -f
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Skye
10 months ago
C) docker run --name WEB --volume /dev/stdout:/var/log/nginx/error.log
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Carman
10 months ago
B) docker logs WEB
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Denny
10 months ago
A) docker-compose inspect WEB
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Amina
11 months ago
Option B seems like the logical choice to view the container's logs. Why would you need to inspect the container when you can just view the logs directly?
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Jennifer
10 months ago
D) docker ps WEB -f
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Brynn
10 months ago
Option B seems like the logical choice to view the container's logs. Why would you need to inspect the container when you can just view the logs directly?
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Elke
10 months ago
C) docker run --name WEB --volume /dev/stdout:/var/log/nginx/error.log
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Krissy
10 months ago
B) docker logs WEB
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Rodrigo
11 months ago
A) docker-compose inspect WEB
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