A sort myfile &time B time sort myfile >> sorted C sort -time myfile >> sorted D &sort myfile E sort -t myfile IF The command that displays detailed information about the users on the system is (A show-details B login C finger D who -all
A sort myfile &time B time sort myfile >> sorted C sort -time myfile >> sorted D &sort myfile E sort -t myfile IF The command that displays detailed information about the users on the system is (A show-details B login C finger D who -all
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:The command to obtain a report of the time it takes to sort myfile is
A sort myfile &time
B time sort myfile >> sorted
c) sort -time myfile >> sorted
D) &sort myfile
E) sort -t myfile
IF
The command that displays detailed information about the users on the system is
A show-details
B) login
c) finger
D who -all
E b and d
Expert Solution
Step 1
1E.
The time command is used to determine how long a given command takes to run and prints a summary of real-time, user CPU time and system CPU time spent by executing a command when it terminates.
The command used to obtain a report of the time it takes to sort myfile is time sort myfile >> sorted
So option B is correct.
The syntax of option C,D and E are incorrect.
Option A doesn't print the time it takes to sort the file. It prints the time as 0
So option A is wrong
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