Problem
Given a text file file.txt, print just the 10th line of the file.
Example
Assume that file.txt has the following content:
Line 1
Line 2
Line 3
Line 4
Line 5
Line 6
Line 7
Line 8
Line 9
Line 10
Your script should output the tenth line, which is:
Line 10
Note:
- If the file contains less than 10 lines, what should you output?
- There's at least three different solutions. Try to explore all possibilities.
Code
sed -n '10p' file.txt
Result
![](https://img.haomeiwen.com/i140476/5932ac6267d32fdc.png)
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