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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
1 years 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
1 years 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
1 years 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
12 months ago
C) docker run --name WEB --volume /dev/stdout:/var/log/nginx/error.log
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Fabiola
12 months ago
B) docker logs WEB
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Tracie
12 months ago
A) docker-compose inspect WEB
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Lettie
1 years ago
C) docker run ---name WEB ---volume/dev/stdout:/var/log/nginx/error.log
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Charlette
1 years ago
I'm not so sure about that. Maybe we should try option C instead.
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Catalina
1 years ago
B) docker logs WEB
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Evan
1 years ago
Yeah, I agree. Option B, docker logs WEB, should show the error output.
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Emerson
1 years ago
I think option B is the way to go. That's how you can check the logs.
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Leontine
1 years ago
A) docker-compose inspect WEB
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Joseph
1 years 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
1 years ago
B) docker logs WEB
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Dorthy
1 years ago
I had the same issue with option C. It was confusing for me too.
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Frederick
1 years ago
D) docker ps WEB -f
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Skye
1 years ago
C) docker run --name WEB --volume /dev/stdout:/var/log/nginx/error.log
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Carman
1 years ago
B) docker logs WEB
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Denny
1 years ago
A) docker-compose inspect WEB
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Amina
1 years 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
1 years ago
D) docker ps WEB -f
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Brynn
1 years 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
1 years ago
C) docker run --name WEB --volume /dev/stdout:/var/log/nginx/error.log
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Krissy
1 years ago
B) docker logs WEB
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Rodrigo
1 years ago
A) docker-compose inspect WEB
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