Answer :
The vi editor is called a bimodal editor because it operates in two modes: command mode and insert mode.
In command mode, you can navigate through the text, search for patterns, delete lines, copy and paste, and perform other editing operations. It allows you to execute commands by pressing a combination of keys or typing commands. For example, to delete a line, you can press the "dd" command.
On the other hand, insert mode is used to enter and edit text. In this mode, you can directly type and modify the content of the file. To switch to insert mode from command mode, you can press the "i" key. Once you are in insert mode, you can start typing or editing text.
The bimodal nature of vi editor allows for efficient and rapid editing. By separating the editing commands in command mode from the text entry in insert mode, users can quickly navigate and modify the content without having to move their hands away from the keyboard.
In summary, the vi editor is called a bimodal editor because it offers two distinct modes of operation: command mode for executing editing commands, and insert mode for entering and editing text. This bimodal nature makes vi a powerful and efficient tool for editing files.
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