QUESTION 6 What key or keys can you press to interrupt (politely ask to terminat

Question

QUESTION 6

What key or keys can you press to interrupt (politely ask to terminate) a program that is running in your terminal?

a.Ctrl-c

X

Delete-Enter

ESC

QUESTION 7

What command would you issue to shutdown a Unix machine (assuming you are root)?

logout -s

killall -s

shutdown -h now

sd

QUESTION 8

What is the purpose of the following file? /etc/profile

This file configures the software repositories for downloading new software.

This file configures the wireless card.

A global configuration script that applies to all user bash shell sessions.

A listing of a server’s main hardware and software specifications.

QUESTION 9

Which of the following would list the contents of a directory in long format, sorted by file size? (you might want to try these to see which one works)

ls -Ft

ls -l -S

ls -S

list -s -f

QUESTION 10

In traditional Unix systems, which file contains the list of user accounts?

/etc/group

/etc/accounts

/var/db/users

/etc/passwd

a.Ctrl-c

X

Delete-Enter

ESC

Explanation / Answer

6.

Ctrl-c key or keys can you press to interrupt (politely ask to terminate) a program that is running in your terminal.

Option a is correct choice.

7.

Option c is correct choice.

8.

/etc/profile is a global configuration script that applies to all user bash shell sessions.

Option c is correct choice.

9.

ls -S is used list the contents of a directory in long format, sorted by file size.

Option c is correct choice.

10.

/etc/passwd traditional Unix systems it contains the list of user accounts.

Option d is correct choice.

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