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Question 1

cut

Answer 1

Print the first 10 lines of each FILE to standard output.

Question 2

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• c
• n
• q
• v
• z

Answer 2

• c, –bytes=[-]NUM, Print the first NUM bytes of each file; with the leadting ‘-‘, print all but the last NUM bytes of each file.
• n, –lines=[-]NUM, Print the first NUM lines instead of the first 10; with the leading ‘-‘, print all but the last NUM lines of each file.
• q, –quiet, –silent, Never print headers giving file names.
• v, –verbose, Always print headers giving file names.
• z, –zero-terminated, Line delimiter is NUL, not newline.