Detailed explanation of the working mode of VIM in Linux!

Vim is the default text editor in Linux systems. It is similar to Windows Notepad, but it can be used without a graphical interface. However, you need to learn to operate the VIM editor through commands. . VIM has multiple working modes, including normal mode, insert mode, command line mode, etc. Next, this article will introduce the working modes of VIM in Linux!

　1. Normal mode

In Vim, when the user opens a file, the default mode is normal mode. In normal mode, users can browse file contents, move the cursor, copy and paste files, and other operations. In addition, users can also switch Vim to other modes through commands, such as insert mode and command line mode.

Specific operation examples:

Move the cursor: Use the arrow keys or shortcut keys to move the cursor.

Copy text: Press yy to copy the current line, and press p to paste the copied content.

Search text: Press / to search for specified content in the current file.

Delete text: Press x to delete the character at the cursor position.

　2. Insert mode

In Vim, the user can enter insert mode by pressing the i or insert key, at which time the user can enter text as in a normal editor. In insert mode, the user can exit insert mode and return to normal mode through the Esc key.

Specific operation examples:

Insert text: Press i to enter insert mode and enter text at the cursor.

Save the file: Press :w to save the file, press :q to exit Vim.

　3. Command line mode

In Vim, the user can enter the command line mode by pressing the : key. The user can execute various commands in this mode, such as saving files, exiting vim, etc.

Specific operation examples:

Save the file: Enter: w on the command line to save the file.

Exit Vim: Enter: q in the command line to exit Vim.

Forced saving: Enter: w! on the command line to force save the file.

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