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GAQM LCP-001 Exam - Topic 3 Question 60 Discussion

Which of the following sed commands will replace all instances of the string foo with the string foobar changing the file file1.txt in place?
C) sed 's/foo/foobar/g' file1.txt | file1.txt and E) sed -i 's/foo/foobar/g' file1.txt > file1.txt
A) sed 's/foo/foobar/g' file1.txt
B) sed 's/foo/foobar/g' file1.txt > file1.txt
D) sed -i 's/foo/foobar/g' file1.txt

GAQM LCP-001 Exam - Topic 3 Question 60 Discussion

Actual exam question for GAQM's LCP-001 exam
Question #: 60
Topic #: 3
[All LCP-001 Questions]

Which of the following sed commands will replace all instances of the string foo with the string foobar changing the file file1.txt in place?

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Suggested Answer: C, E

by Joni at Mar 07, 2024, 10:43 AM

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Shad
7 months ago
B is a common mistake, it won't work as intended.
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Terrilyn
8 months ago
Wait, can you really use -i like that?
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Leontine
8 months ago
Definitely going with D, it’s the standard way.
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Luann
8 months ago
I think A is also valid, but not in place.
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Hui
8 months ago
Option D is the correct one!
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Ellsworth
9 months ago
I have a vague memory that using `|` like in option C doesn't make sense for this command, but I'm not completely confident.
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Avery
9 months ago
I practiced a similar question, and I feel like option A is close, but it doesn't have the `-i` flag for in-place changes.
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Anna
9 months ago
I'm not entirely sure, but I think using `>` to redirect output like in option B could overwrite the file, which doesn't seem right.
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Alonzo
9 months ago
I remember that the `-i` option is used for in-place editing, so I think option D might be correct.
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Domonique
9 months ago
I'm a bit uncertain here. I know the -i option is used to edit files in place, but I'm not sure if that's the only way to do it. Maybe A or B could also work, but D does seem like the most direct approach.
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Lakeesha
9 months ago
I'm leaning towards D as well. The other options either don't edit the file in place or have some other issues. D seems like the most straightforward solution to the problem.
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Beckie
9 months ago
Okay, let me think this through. The question is asking for a command that changes the file in place, so I'm thinking D is the right answer. The -i option is what does that.
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Winifred
9 months ago
Hmm, I'm a bit confused. I think it might be A, since that command also replaces all instances of "foo" with "foobar" in the file. But I'm not sure if that actually changes the file in place.
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Rochell
9 months ago
I'm pretty sure the answer is D. The -i option in sed allows you to edit the file in place, which is what the question is asking for.
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Andrew
9 months ago
Okay, I think the first step is to make sure the bundle products in CPQ match up with the kits in the B2B Commerce Storefront. That seems crucial for keeping things in sync.
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Tiera
9 months ago
Hmm, this looks like a tricky one. I think I'll need to carefully read through the question and consider the different architectural patterns that could be applied to address the issues with reusability and performance.
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Frederica
9 months ago
I'm a bit confused by this question. I'm not familiar with all the different tools in Access, so I'm not sure which one would be the best to use. I'll have to guess and hope for the best.
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Kenny
10 months ago
I'm a bit confused by the wording of this question. Can someone explain what the "damages awarded to the plaintiff over and above what will barely compensate for his or her loss" refers to?
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Whitney
10 months ago
I keep mixing up x-content-type-options and x-xss-protection. I want to say it's B because it sounds right, but I need to think harder about it.
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Dino
1 year ago
Replacing 'foo' with 'foobar'? Sounds like someone's got a case of the Mondays.
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Corazon
1 year ago
The question is about sed, but I'm feeling a little frazzled. Maybe I should try something more soothing, like awk.
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Leah
1 year ago
I feel you, sometimes a change of pace is good. Awk can be quite soothing.
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Abel
1 year ago
D) sed -i 's/foo/foobar/g' file1.txt
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Clorinda
1 year ago
B) sed 's/foo/foobar/g' file1.txt > file1.txt
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Jolanda
1 year ago
A) sed 's/foo/foobar/g' file1.txt
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Tonette
1 year ago
Seriously, who would choose Option C? Piping the output to the file name is just nonsensical.
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Layla
1 year ago
I think Option B is the best choice. Redirecting the output to the same file is a surefire way to update the contents.
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Cammy
1 year ago
User 3: Cammy is right, Option D is the correct one to replace the string in place.
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Dierdre
1 year ago
User 2: No, Option B will overwrite the file before reading it.
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Lauran
1 year ago
User 1: I think Option B is the best choice.
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Gerald
1 year ago
Option D is the way to go. The '-i' flag modifies the file in place, which is exactly what the question asks for.
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Goldie
1 year ago
User4: Exactly, option D is the way to go.
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Stephaine
1 year ago
User3: So we don't need to redirect the output to the same file.
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Oliva
1 year ago
User2: Yeah, the '-i' flag is used to modify the file in place.
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Kallie
1 year ago
User1: I think option D is the correct one.
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Estrella
1 year ago
Option A is the correct answer. It uses the 's' command to replace 'foo' with 'foobar' and the 'g' flag to replace all occurrences.
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Elina
1 year ago
User2: Thanks for clarifying, I'll go with that option.
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Dierdre
1 year ago
User1: I think the answer is A) sed 's/foo/foobar/g' file1.txt
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Shawna
1 year ago
I'm not sure, but I think option D makes sense because it uses -i flag for in-place editing.
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Georgeanna
1 year ago
I agree with Larae, using -i option will change the file in place.
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Larae
1 year ago
I think the answer is D.
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