Explore how the Vim editor works in Linux

Detailed explanation of the working mode of the Vim editor in Linux

The Vim editor is one of the commonly used text editors in Linux systems. It has powerful functions and flexible operations. method, which can greatly improve the efficiency of editing text. The Vim editor has multiple working modes, including normal mode, insert mode, command mode, etc. The operations and functions in each mode are different. This article will introduce the working mode of the Vim editor in detail, and attach specific code examples.

1. Normal Mode

In the Vim editor, the default mode is normal mode, also called command mode. Users can perform operations such as cursor movement, search and replacement, copy and paste, etc. Here are some examples of commonly used normal mode commands:

1. Cursor movement:
2. j: Move one line down
3. k: Move one line up
4. h: Move one character to the left
5. l: Move one character to the right
6. Text search and replace:
7. /: Enter the search mode and enter the keywords you want to find, Press Enter to search
8. :s/old/new/g: Replace old in the current line with new
9. :%s/old/new/g: Replace old with new in the full text
10. Copy and paste:
11. yy: Copy the current line
12. p: Paste the copied content to the current position

2. Insert mode

In normal mode, the user can enter the insert mode by pressing the i key or the a key to edit text content. The following are some examples of insert mode operations:

1. Enter insert mode:
2. i: Insert text before the current cursor position
3. a: After the current cursor position Insert text
4. o: Insert a new line below the current line
5. Exit insert mode:
6. ESC: Exit insert mode and return to normal mode

3. Visual mode

Visual mode can be used to select a piece of text for operation. The following are some examples of visual mode operations:

1. Enter visual mode:
2. v: Select by character
3. V: Select by line
4. ctrl v: Select by rectangular block
5. Copy, cut, paste:
6. y: Copy the selected text
7. d: Cut the selected text
8. p: Paste the clipboard content

4. Command mode

In the Vim editor, users can use colons to enter command mode and perform some special commands and operations. The following are some examples of command mode operations:

1. Save the file:
2. :w: Save the file
3. :w filename: Save the file to the specified file name
4. Exit Vim:
5. :q: Exit the Vim editor
6. :q!: Force quit the Vim editor without saving changes

The above are some common working modes and operation examples in the Vim editor. By mastering these working modes and commands, Can improve the efficiency of editing text. I hope this article can help readers gain a deeper understanding of how the Vim editor works.

The above is the detailed content of Explore how the Vim editor works in Linux. For more information, please follow other related articles on the PHP Chinese website!