[Leetcode] [Shell] Tenth line

Tenth line

How would you print just the 10th line of a file?

For example, assume. has the file.txt following content:

Line 1Line 2Line 3Line 4Line 5Line 6Line 7Line 8Line 9Line 10

Your script should output the tenth line, which is:

Line 10

[Show hint]

Hint:
1. If The file contains less than ten lines, what should do you output?
2. There ' s at least three different solutions. Try to explore all possibilities. https://leetcode.com/problems/tenth-line/ The Magic of awk

awk ' nr==10 ' file. txt

[Leetcode] [Shell] Tenth line