Consider the following Unix dialogue carried out by user flower: $ Is -R х хх ххх у уу ууу хх: хх аа уy: xx bb $ Which output will be observed if the following keyboard input is given after this dialogue? $ Is | tee zz | Is | wc | cat zz

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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operating system

Consider the following Unix dialogue carried out by user flower:
$ Is -R
х хх ххх у уу у хх:
хх аа уу:
xx bb $
Which output will be observed if the following keyboard input is given after this dialogue?
$ Is | tee zz | Is | wc | cat zz
O 7 21 1
х XX XXх у уу УУУ ZZ
O z
O 7
О х хх ххх у УУ УУ
Transcribed Image Text:Consider the following Unix dialogue carried out by user flower: $ Is -R х хх ххх у уу у хх: хх аа уу: xx bb $ Which output will be observed if the following keyboard input is given after this dialogue? $ Is | tee zz | Is | wc | cat zz O 7 21 1 х XX XXх у уу УУУ ZZ O z O 7 О х хх ххх у УУ УУ
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