The default editor that comes with the UNIX operating system is called vi (visual editor). Using vi editor, we can edit an existing file or create a new file from scratch. we can also use this editor to just read a text file.
What is vi used for in Linux?
vi is an interactive text editor that is display-oriented: the screen of your terminal acts as a window into the file you are editing. Changes you make to the file are reflected in what you see. Using vi you can insert text anywhere in the file very easily. Most of the vi commands move the cursor around in the file.
What are the two modes of vi?
Two modes of operation in vi are entry mode and command mode.
What are the three modes in vi?
The three modes of vi are:
- Command mode: in this mode, you can open or create files, specify cursor position and editing command, save or quit your work . Press Esc key to return to Command mode.
- Entry mode. …
- Last-Line mode: when in Command mode, type a : to go into the Last-Line mode.
How do I get rid of vi?
To delete one character, position the cursor over the character to be deleted and type x . The x command also deletes the space the character occupied—when a letter is removed from the middle of a word, the remaining letters will close up, leaving no gap.
How do I enter vi command?
When entering a file, vi is in command mode. To enter text, you must enter insert mode. If in insert mode, enter command mode by hitting the escape, <esc>, key.
What is the full form of vi?
VI Full Form is Visual Interactive
|VI||Watcom Vi Editor Script File||File Type|
|VI||Vi Improved||Computer Software|
|VI||visual identification mode||Government|