Command Line 8

1. While we are editing a file in commend line:

　　a. Press x to delete the code under the cursor.

　　b. Press i to enter insert mode. And press ESC to exit insert mode.

　　c. Press Shift+P to enter the select mode. Under select mode we type p to leave without save, type x to leave with save.

2.

Command Line 8

原文：http://www.cnblogs.com/kingoscar/p/6032304.html