O VIM Command
How to use O Command in Linux VIM editor?
Explanation
O stands for Open a new line above the current line
This command is used to create a new line above the current line. Then, the editor will go to insert mode automatically.
Usage:
O
Example:
- Open the file test.txt using the command
$ vim test.txt
- The cursor is on the first line now.

- To open a new line above the current line and go into insert mode
Press O