Needs some Help with this command for Linux Operations Systems

Display the complete command that will accomplish the following actions. (ie. If you were asked to extract the second column of information from a file called "food" you would display the following: cut -f2 food (NOT just the word cut))

1. Your friend's computer has an IP address of 10.1.1.10. What command will allow you to poll their computer?

2. What command would you use to get a more detailed view of the users who are currently on your system?

3. What command do you use in order to obtain root privileges and keep them for multiple commands?

4. Create a new user named student1. Use a comment of ECT1030 Student that will appear as the full name of the user when they do a graphical login. Also ensure that their home directory will be created. What single command did you use to accomplish all of this?

5. What command would you use to change the password of student1?

6. Create a new group called Students in the reserved range of GIDs. What command did you use to create this group?

7. What command would you use to obtain information about this new group?

What was the GID of this group?

8. What command would you use to add the Student group as a secondary group for the student1 user?

What command can you use to verify that student1 was added to the Student group?

9. What command would you use to determine the last time that the student1 user logged into the system?

10. What command would you use to delete the student1 user but not their home directory?