Linux questions:

1. What do you precede a command line command with to cause it to be run with those elevated rights?
2. What is the file that defines the rights provided via question 1 (above)?
3. What were the basic steps to install guest additions on your machine?
4. When using virtualbox, the mouse is sometimes captured in the guest window. What is the default keystroke(s) to release the mouse back to the host?
5. update-alternatives command is used to set your default editor for when you use command line utilities. A) What command would you use to change/update *just* the default editor? B) Name a terminal utility that makes use of this setting?
6. Show an apt command to list all software packages installed on your vm to a terminal.
7. Give/find a command line command that will list all packages (installed). Do *not* use apt or apt-get for this question. FInd another terminal command. List here.
8. What command could you use to re-download and re-install the tar package.
9. Why do most applications come with dependencies associated with them?
10. What does SMART stand for (as used with linux devices)?
11. Provide a brief description of what the utility of a SMART enabled hard drive would be (and associated monitoring)?