1.  Which Linux services can be used to configure shared network printing on a Linux server for both Linux and Windows client workstations?
2. Which commands can you use to view the values currently assigned to your environment variables?
3. Which file descriptor refers to the text a command displays on the screen after the command has finished processing?
4. Which keystroke will switch vi from command mode to insert mode?
5. You need to find out what directories in the Linux file system are included in the path. What command can you use?
6. You're installing a new Linux server that will be used to host mission-critical database applications. This server will be heavily utilized by a large number of users every day. Which distributions would be the best choice for this deployment?
7. You've created a new file using vi and need to save the file to disk and exit the program. Which command will do this?