How To quit the Linux vi editor without saving changes

To quit the Linux ’vi’ editor without saving any changes which have been made:

To Exit the insert or append mode

  1. From within insert or append mode, press the ‘Esc‘ key.

To Enable VI Command Line

  1. Press the ‘:’ (colon) Key. The cursor should reappear in the lower-left corner of the screen beside a colon prompt.
  2. Then, Enter the ‘q!’ Command and press the ‘Enter’ Key.

Example VI Command Line

: q!

This will quit the Linux VI editor, and all changes the document made in this session will be lost.