Linux Foundation Certified System Administrator (LFCS) — Question 2

What output will the following command produce?
seq 1 5 20

Answer options

• A. 1
• B. 1
• C. 1
• D. 2
• E. 5

Correct answer: A

Explanation

The command seq 1 5 20 generates a sequence starting from 1, incrementing by 5 until it reaches or exceeds 20. Therefore, the only output produced is 1, making option A correct. Options B, C, D, and E do not represent valid outputs of the command.