How do I work with vi?
- To enter vi, type: vi filename
- To enter insert mode, type: i.
- Type in the text: This is easy.
- To leave insert mode and return to command mode, press:
- In command mode, save changes and exit vi by typing: :wq You are back at the Unix prompt.
What are the features of vi editor?
The vi editor has three modes, command mode, insert mode and command line mode.
- Command mode: letters or sequence of letters interactively command vi.
- Insert mode: Text is inserted.
- Command line mode: One enters this mode by typing “:” which puts the command line entry at the foot of the screen.
What command is used with vi editor to save file and remain in the editing mode?
To save a file and remain in vi editor, which one of the following command will be used? Explanation: For saving a file and to remain in editor we can use ‘:w’ command in ex-mode.
What are the six operators used by vi editor?
VI Editing commands
- i – Insert at cursor (goes into insert mode)
- a – Write after cursor (goes into insert mode)
- A – Write at the end of line (goes into insert mode)
- ESC – Terminate insert mode.
- u – Undo last change.
- U – Undo all changes to the entire line.
- o – Open a new line (goes into insert mode)
- dd – Delete line.
What are the two modes of vi editor?
The vi editor has two modes: Command and Insert. When you first open a file with vi, you are in Command mode. Command mode means that you can use keyboard keys to navigate, delete, copy, paste, and do a number of other tasks—except entering text.
What is one of the most unique features about the vi editor?
vim is a very featureful editor. We cannot describe everything in full detail here. Instead, we’ve chosen to discuss several of the most important and unique features that it has….Table 11.14. vim Indentation and Formatting Options.
| Option | Function |
|---|---|
| autoindent | Simple-minded indentation, uses that of the previous line. |
How do I save and close vi editor?
Save a File and Quit Vim / Vi To save the file and exit the editor simultaneously, press Esc to switch to normal mode, type :wq and hit Enter .