Tenth Line
2015-04-13 本文已影响40人
myang199088
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Problem
How would you print just the 10th line of a file?
For 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
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code
# Read from the file file.txt and output the tenth line to stdout.
sed -n "10p" file.txt