Question 44 (1 point)

The command cat /etc/passwd | grep jacky will __________.

Question 44 options:

	display the entire file /etc/passwd
	display all lines in /etc/passwd that contain the word jacky
	display an error message
	remove all lines in /etc/passwd that contain the word jacky
	None of the above

Question 45 (1 point)

If user1 is a valid account and the home directory for user1 is /home/user1, what is the correct command that changes user1s home directory to /home/userone and moves the contents of the current home directory to the new home directory.

Question 45 options:

	usermod -d /home/userone user1
	usermod -d /home/userone -m user1
	usermod /home/userone -m user1
	usermod -h /home/userone user1
	None of the above

Question 46 (1 point)

Login as root, which of the following is the right command to let user1 join an existing group named students?

Question 46 options:

	gpasswd -a user1 students
	groupadd students user1
	newgrp students user1
	usermod -e students user1
	None of the above

Question 47 (1 point)

Which of the following commands deletes user1 from /etc/passwd and removes user1's home directory and any files stored in it?

Question 47 options:

	userdel -r user1
	userdel user1
	usermod -r user1
	usermod -d user1
	None of the above

Question 48 (1 point)

What is the correct command that creates a user account as the following? Username: user1 Home directory: /home/userone (The home directory should be created if it does not exist) Login shell: /bin/bash

Question 48 options:

	useradd user1
	useradd /home/userone /bin/bash user1
	useradd -d /home/userone -m -s /bin/bash user1
	useradd -h /home/userone -c /bin/bash user1
	None of the above

Question 49 (1 point)

Based on the following: Log in as root, and run the following commands:

groupadd group1

groupadd group2

useradd user1

useradd G group1,group2 user2

useradd g group2 user3

useradd G user1,user2,group1 user4

gpasswd a user1 group2

gpasswd d user2 group2

usermod G group1,group2 user3

groups user4

Who are members of group1?

Question 49 options:

	user2, user4
	user1, user2
	user2, user3, user4
	user1, user3, user4
	None of the above