Explore the different working modes of the Vim editor

#Vim is a text editor that is widely loved by programmers. Its powerful functions and efficient operation methods make users put it down. Vim has multiple working modes, each with its specific functions and uses. In this article, we will explore the different working modes of the Vim editor, combined with specific code examples, to help readers better understand and master the Vim editor.

1. Normal Mode

The default mode of Vim is normal mode, also called command mode. In normal mode, users can use shortcut keys to perform various commands, such as moving the cursor, deleting text, copying and pasting, and other operations. The following are some commonly used shortcut keys in normal mode:

• h: Move one character to the left
• j: Move down One line
• k: Move up one line
• l: Move one character right
• yy : Copy the current line
• dd : Delete the current line
• p : Paste
• :w ：Save the file
• :q：Exit Vim

2. Insert Mode

Press # in normal mode ##i key enters insert mode and you can start inputting text. In insert mode, text can be entered and edited like a normal text editor. To return to normal mode, press the Esc key.

i // 进入插入模式
Hello, World! // 输入文本
Esc // 返回到普通模式

3. Visual Mode

Visual mode allows users to select text for operations, such as copying, deleting, replacing, etc. Press the

v key to enter visual mode, then use the cursor keys to select the text you want to operate on. To perform an operation, you can press y to copy the selected text, press d to delete the selected text, and press p to paste the text.

v // 进入可视模式
j // 向下选择文本
y // 复制选中文本

4. Replace Mode

Replacement mode is used to replace text. Press the

R key in normal mode to enter the replacement mode. The text entered in this mode will replace the text behind the cursor.

R // 进入替换模式
New Text // 替换光标后的文本
Esc // 返回到普通模式

5. Command Mode (Command Mode)

Command line mode is used to execute some advanced commands, such as search, replace, display line numbers, etc. Press the

: keys in normal mode to enter the command line mode.

: // 进入命令行模式
w // 保存文件
q // 退出Vim

Through the above exploration of the different working modes of the Vim editor, we can have a clearer understanding of how Vim's various functions operate. Proficient in these working modes will greatly improve coding efficiency and convenience of editing text. I hope this article can help readers use the Vim editor better.

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