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Linux Foundation LFCS Exam - Topic 5 Question 65 Discussion

Which of the following find commands will print out a list of files owned by root and with the SUID bit set in /usr?
A) find /usr -uid 0 -perm +4000
B) find -user root +mode +s /usr
C) find -type suid -username root -d /usr
D) find /usr -ls \*s\* -u root
E) find /usr -suid -perm +4000

Linux Foundation LFCS Exam - Topic 5 Question 65 Discussion

Actual exam question for Linux Foundation's LFCS exam
Question #: 65
Topic #: 5
[All LFCS Questions]

Which of the following find commands will print out a list of files owned by root and with the SUID bit set in /usr?

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Suggested Answer: A

by Salena at Nov 24, 2023, 12:37 AM

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Elenora
10 months ago
C is totally wrong, it’s not even close to valid syntax!
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Telma
10 months ago
Wait, can you really use +s for SUID? That seems off.
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Samira
10 months ago
B doesn't seem correct, it’s missing some syntax.
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Rochell
10 months ago
I think E looks good too.
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Barabara
11 months ago
A is definitely the right command!
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Louann
11 months ago
I don't remember seeing `-type suid` in our materials, so I'm hesitant about option C. It seems off to me.
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Fletcher
11 months ago
I feel like I saw a question similar to this in our last practice exam, and I think `-user` is the right way to specify the owner, but I'm not confident about the rest of the command in option B.
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Dana
11 months ago
I think option E looks familiar; I practiced using `-perm +4000` to check for the SUID bit, but I can't recall if `-suid` is the right flag.
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Jacquelyne
11 months ago
I remember something about using `-uid 0` for finding files owned by root, but I'm not sure if the syntax is correct in option A.
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Terry
11 months ago
This seems straightforward. I'll go with option A - it looks like it covers all the requirements in the question.
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Myra
11 months ago
I'm a little confused by the different options here. I'll need to review my notes on the find command syntax to make sure I choose the correct one.
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Natalie
11 months ago
Okay, let's see. I know I need to look for files owned by root with the SUID bit set in the /usr directory. I think option A might be the right one.
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Norah
11 months ago
Hmm, I'm a bit unsure about the different options for the find command. I'll need to think this through carefully.
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Paris
11 months ago
This looks like a straightforward find command question. I think I can handle this one.
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Alethea
12 months ago
I'm a bit unsure about this one. I'll need to re-read the question and options carefully to make sure I understand the full scope of the issue before selecting an answer.
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Ona
12 months ago
Oof, NTP configuration - that's not my strongest area. I'll need to really focus and take my time to make sure I get this right. Hopefully the exam provides clear instructions to follow.
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Reita
1 year ago
Anyone else feel like the exam writers are just trying to confuse us with these weird find command options? I'm just gonna go with the one that sounds the most straightforward.
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Franchesca
1 year ago
Yeah, let's go with option A) find /usr -uid 0 -perm +4000.
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Royce
1 year ago
I agree, that one seems like the most straightforward choice.
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Yuette
1 year ago
I think option A) find /usr -uid 0 -perm +4000 is the correct one.
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Nelida
1 year ago
Ha! Option E is the winner, it's the only one that actually uses the -suid flag. Feels like a trick question, but I'm going with it.
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Elly
1 year ago
Option D is just weird, why would you use -ls and -u together? Seems like overkill.
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Floyd
1 year ago
E) find /usr -suid -perm +4000
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Alesia
1 year ago
C) find -type suid -username root -d /usr
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Ena
1 year ago
B) find -user root +mode +s /usr
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Christa
1 year ago
A) find /usr -uid 0 -perm +4000
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Jerilyn
1 year ago
Option C is a bit confusing, I don't think you can use -type and -username together like that.
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Emerson
1 year ago
D) find /usr -ls *s* -u root
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Lezlie
1 year ago
B) find -user root +mode +s /usr
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Xuan
1 year ago
A) find /usr -uid 0 -perm +4000
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Antonio
1 year ago
I'm not sure about option B, the +mode parameter doesn't seem right to me.
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Cristy
1 year ago
Yeah, option A seems to be the most accurate choice.
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Kiley
1 year ago
I agree, option A looks like the right command to use.
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Carmela
1 year ago
I think option A is the correct one.
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Lashanda
1 year ago
E) find /usr -suid -perm +4000
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Roxane
1 year ago
D) find /usr -ls *s* -u root
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Lawanda
1 year ago
C) find -type suid -username root -d /usr
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Vince
1 year ago
B) find -user root +mode +s /usr
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Chi
1 year ago
A) find /usr -uid 0 -perm +4000
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Berry
1 year ago
Option A looks good to me, it's the only one that uses the correct syntax for the find command.
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Merissa
1 year ago
I'm not sure about option D, it doesn't seem to be using the correct syntax for the find command.
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Argelia
1 year ago
D) find /usr -ls *s* -u root
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An
1 year ago
I think option A is correct too, it seems to be the most accurate command.
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Myong
1 year ago
A) find /usr -uid 0 -perm +4000
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Marylou
1 year ago
I'm not sure, but I think C) find -type suid -username root -d /usr might also be a possible answer. It mentions the type and username we are looking for.
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Ty
1 year ago
I agree with Junita, A) find /usr -uid 0 -perm +4000 makes the most sense based on the question.
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Junita
1 year ago
I think the correct answer is A) find /usr -uid 0 -perm +4000 because it specifies the user and permission we are looking for.
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