h moves the cursor left. The true power of vi lies in using the home row keys to traverse the document instantly.
Vi How To Command Mastery: Essential Commands for Efficient Navigation
From Command Mode, you can move the cursor, delete text, or save the file without accidentally inserting characters where you do not want them. This places the editor in insert mode, and you will see the text "INSERT" appear at the bottom of the screen.
j moves the cursor down. Mastering the vi editor is a fundamental skill for anyone working directly with a Unix or Linux server.
Vi How To Command Mastery: Essential Commands for Instant Navigation and Editing
For larger jumps, use w to jump forward by word and b to jump backward by word. To undo an action immediately, press u.
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