A

Admin • 828.03K Points
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Q. What does the following command do?

Code:
$ who | wc –l
  • (A) Indicate the number of connected users
  • (B) List users
  • (C) Specify the number of users in the system
  • (D) Display the content of the command line
  • Correct Answer - Option(A)
  • Views: 6
  • Filed under category Linux
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Explanation by: Admin
This command indicates the number of users connected to a session.

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