Episode: Vote for questions (Book Selection: 23 Linux books)-first, the opposite wins!

Episode: Vote for questions (Book Selection: 23 Linux books)-first, the opposite wins! -- Linux general technology-Linux technology and application information. For details, refer to the following section. Red friends who have not yet obtained any books can join us!

Complete these steps:

1, first in the http://www.linuxdiyf.com/bbs/thread-131769-1-1.html cast your use of Linux time, and then talk about your use of Linux with the post.

2. Questions: (there are three in total, and the right-person wins first)

1) in the X configuration, if the computer-configured display is not displayed in the list, pay special attention to the settings of the range ____ and ____ of the display. If the settings are improper, the display may be damaged. (Correct answer in)

2) Bourne Shel is the earliest widely used and standardized shell, and shell is the interface program between ____ and Linux. (Correct answer in)

3) If you want to learn more about a command, you can use the ____ command. (Correct answer in)

Please answer the correct answer.