Linux Systems Administrator Interview Questions | Glassdoor

Linux Systems Administrator Interview Questions

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Can you write the code to generate the Fibonacci sequence?

4 Answers

#!/usr/bin/perl $p = 0; $n = 1; $t = 0; for ($i = 0; $i < 50; $i++) { printf "%d ", $p; $t = $p + $n; $p = $n; $n = $t; }

HI, Thank you so much for posting this. I am going to have interview with Rack space for Linux system administrator Position. Can you please provide some question that has been asked by them so it will help me prepare for the interview. Thanks, Vishal

My impulse is to use a temporary value holder as well, but I've seen a more elegant solution (in python). It's so pretty... l = 0 n = 1 print l for i in range(100): print n n = n + l l = n - l

User has lost root password, how do you reset?

5 Answers

How do you control processes on a Linux server?

3 Answers

Define the difference between a hub and a switch

3 Answers

When does DNS use TCP instead of UDP

3 Answers

How do you set the permissions of a file so the owner has read/write and all others have read-only access?

3 Answers

What is the difference between run level 3 and run level 5

2 Answers

How do you change a list of words in a file from slug format to Capitalized words? (ie police_officer to Police Officer)

2 Answers

Know basic DNS record types

2 Answers

Write perl code to find the number of lines in a file

3 Answers
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