{ "data": { "question": { "questionId": "195", "questionFrontendId": "195", "boundTopicId": null, "title": "Tenth Line", "titleSlug": "tenth-line", "content": "

Given a text file file.txt, print just the 10th line of the file.

\r\n\r\n

Example:

\r\n\r\n

Assume that file.txt has the following content:

\r\n\r\n
\r\nLine 1\r\nLine 2\r\nLine 3\r\nLine 4\r\nLine 5\r\nLine 6\r\nLine 7\r\nLine 8\r\nLine 9\r\nLine 10\r\n
\r\n\r\n

Your script should output the tenth line, which is:

\r\n\r\n
\r\nLine 10\r\n
\r\n\r\n
Note:
\r\n1. If the file contains less than 10 lines, what should you output?
\r\n2. There's at least three different solutions. Try to explore all possibilities.
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Bash 4.3.30.

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