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Question
In Linux, you have a file called, test.txt, how do you output the first 20 lines of this file?
Answer
head -n 20 test.txt

Question
In Linux, you have a file called, test.txt, how do you output the first 20 lines of this file?
Answer
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Question
In Linux, you have a file called, test.txt, how do you output the first 20 lines of this file?
Answer
head -n 20 test.txt
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4. Basic Commands
ory that exists on disk. It is obviously slow to access but provides the illusion of much more available RAM and avoids the possibility of ever running out of memory (which can be quite fatal). <span>head [-n <lines>] <filename> Prints the first <lines> lines of a file or 10 lines if the -n option is not given. (See also tail below). hostname [<new-name>] With no

Summary

statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
scheduled repetition interval               last repetition or drill

Details

No repetitions


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