Vi -

To start using vi , you only need to learn a few key commands: vi filename : Open or create a new file. i : Switch to Insert mode to start typing text. : Exit Insert mode and return to Command mode . :w : Save (write) the file. :q : Quit the editor. :wq or ZZ : Save and quit. :q! : Quit without saving changes. 2. Navigation (Command Mode)

Used for advanced commands like saving and quitting. Essential vi Commands To start using vi , you only need

Highly productive for power users who prefer keyboard shortcuts over mouse navigation. :w : Save (write) the file

vi is a powerful, modal text editor that is standard on nearly all Unix and Unix-like operating systems (including Linux and macOS). It is known for its speed and efficiency, allowing users to edit text without removing their hands from the home row of the keyboard. Key Concepts & Modal Editing To start using vi