There are several models which Vim?

There are several models which Vim?

Mode 1: normal mode

Role is mainly used to browse, a variety of input and move in the document.

Mode 2: Edit mode

Editing for file:
common insert commands:
A after the cursor position editing,
I before the cursor position editing,
O next line is inserted;
A the end of the editing cursor line,
the I edited in the first line of the cursor line,
O the cursor is located on the line of the edit.

Mode III: command mode

Before entering the edit mode, you can enter: set nu set the line number for the document.
The original document

set up after the line number

wq write quit
vs vertical split screen

sp horizontal split-screen

SUMMARY% s / original language / replace / g

Model 4: Model Visualization

The main role is to select a block of text.
There are three ways to enter visual mode:

1.Normal mode using v enters Visual mode;

### V use the selected row

### using Ctrl + v

                                                                                                                ###注：此系列文章都是学习的记录，对个人学习的总结，如果错误还望指出，菜鸟一枚。