How can you use ssh to find out who is logged in on a remote system?

What will be an ideal response?


Assuming you have the same username on both systems, the following
command might prompt you for your password on the remote system; it
displays the output of who run on host:
$ ssh host who

Computer Science & Information Technology

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Which commands can you use from the command line to send a file to the default printer?

What will be an ideal response?

Computer Science & Information Technology

Match each item with a statement below.

A. The steps that ensure that the individual is who he or she claims to be B. A password attack in which every possible combination of letters, numbers, and characters is used to match passwords in a stolen password file C. A password attack that compares common dictionary words against those in a stolen password file. D. A secret combination of letters, numbers, and/or symbols that serves to authenticate a user by what he or she knows E. Viewing information that is entered by another person F. Grouping individuals and organizations into clusters based on an affiliation G. Redirecting a user to a fictitious website based on a misspelling of the URL H. A phishing attack in which the attacker calls the victim on the telephone I. A phishing attack that targets wealthy individuals

Computer Science & Information Technology

The utility to transfer the operations master roles is roletran

Indicate whether the statement is true or false

Computer Science & Information Technology

What does an output device do?

What will be an ideal response?

Computer Science & Information Technology