Tenth Line
<p>Given a text file&nbsp;<code>file.txt</code>, print&nbsp;just the 10th line of the&nbsp;file.</p>

<p><strong class="example">Example:</strong></p>

<p>Assume that <code>file.txt</code> has the following content:</p>

<pre>

Line 1

Line 2

Line 3

Line 4

Line 5

Line 6

Line 7

Line 8

Line 9

Line 10

</pre>

<p>Your script should output the tenth line, which is:</p>

<pre>

Line 10

</pre>

<div class="spoilers"><b>Note:</b><br />

1. If the file contains less than 10 lines, what should you output?<br />

2. There&#39;s at least three different solutions. Try to explore all possibilities.</div>
Shell
# Read from the file file.txt and output the tenth line to stdout.
sed -n 10p file.txt