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Linux Foundation LFCS Exam - Topic 7 Question 45 Discussion

Actual exam question for Linux Foundation's LFCS exam

Question #: 45
Topic #: 7

[All LFCS Questions]

Which command chain will count the number of regular files with the name of foo.txt within /home?

Als -lR /home | grep foo.txt | wc -l

Bfind /home -type f -name foo.txt | wc -l

Cfind /home -name foo.txt -count

Dfind /home -name foo.txt | wc -l

Egrep -R foo.txt /home | wc -l

Show Suggested Answer

Suggested Answer: B

by Rhea at Aug 22, 2022, 02:44 AM

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Lenna

7 months ago

I’m surprised E is even an option!

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Jennifer

8 months ago

A is way too complicated for this.

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Clare

8 months ago

Wait, C has a -count? That's not a thing!

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Yvette

8 months ago

I think D works too, but B is cleaner.

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Madalyn

8 months ago

Option B is the best choice!

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Barbra

8 months ago

I have a vague memory that using -count isn't a valid option in option C, so I would rule that one out.

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Jesusita

8 months ago

I practiced a similar question, and I feel like option A might be too broad since it lists all files first.

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Kirby

8 months ago

I'm not entirely sure, but I remember something about using wc -l to count lines. Maybe option D is also a good choice?

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Nicolette

9 months ago

I think option B is the right one because it uses find with the correct parameters for counting files.

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Bettina

9 months ago

Holding firm on scope and rejecting changes might be tempting, but that's probably not the best approach in the long run. I think a more flexible change management process is the way to go.

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Vince

9 months ago

SVG sounds like the right answer to me. The question specifically mentions the W3C recommendation for 2D vector graphics in XML, and that's exactly what SVG is designed for.

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Weldon

9 months ago

Okay, let's see. The question is asking what can be auto-numbered using the Payables System Options form. I'm going to read through the answer choices and see which one makes the most sense.

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