VI editor for Linux (centos 6.x) every day for half an hour

To facilitate Directory creation, use the dektop directory as the editing space to avoid confusion in other file directories.

Three VI modes:

• GENERAL: Open the document in normal mode. Press ESC to normal mode in other modes. Can be deleted, copied, or pasted.
• Command Line: Type 『:
  /? You can move the cursor to the bottom line by clicking any of the three buttons. In this line, you can enter a command. You can search, read, save, replace, exit, and display the row number. For example, in normal mode, press: WQ to save and leave the VI editor. If the document permission is incorrect, for example,-r --
  You may not be able to write data. You can use ": WQ! "Add an exclamation point to force the write!
• Edit mode: "I, I, O, O,
  A, A, R, R 』

 

Key Description: http://vbird.dic.ksu.edu.tw/linux_basic/0310vi_2.php#vi_command

Go to the button.