Which of the following commands redirects the output of ls to standard error?
Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file?
Which of the following commands installs GRUB 2 into the master boot record on the third hard disk?
Which of the following properties of a Linux system should be changed when a virtual machine is cloned? (Choose two.)
Which of the following commands installs all packages with a name ending with the string foo?