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3 par4 par5 report a displays contents of the files

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Unformatted text preview: change the access permissions on a file called ‘temp.txt’ to readable, writeable and executable only by the file owner. 9. Construct the pipe to execute the following job. “Output of ls should be displayed on the screen and from this output the lines containing the word ‘poem’ should be counted and the count should be stored in a file.” 10. The command $ cat par.3 par.4 par.5 >> report a. displays contents of the files par.3, par.4 and par.5 on the command line and overwrites the file report with the output b. appends the file report with the contents...
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