1. Which shortcut represents the previous working directory? Enter the shortcut and nothing else.

2.Which shortcut represents the current working directory? Enter the shortcut and nothing else.

3.Which shortcut represents the parent directory? Enter the shortcut and nothing else.

4.True/False The rmdir command can delete a non-empty directory.

5.Write a command that copies the /etc/passwd file to your current working directory. This command should work if I copy and paste it into my virtual machine. Use the absolute path provided in this example.

6.What command can be used to create empty files? Provide only the command and nothing else.

7. What ls command option can be used for a long listing?

8.What rm command option is used to allow for the deletion of non-empty directories?