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Opening New Lines

Create new lines with o and O

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Goals

0/2
  • Open line below with o
  • Open line above with O
Keys 0 · par 25

Instructions

  1. 1.Press o to open a new line below
  2. 2.Type "New line below"
  3. 3.Press Escape
Quick KeysNORMAL
h j k lMove cursor
w b eWord movement
i a oEnter insert
dDelete
yYank (copy)
pPaste
uUndo
vVisual mode
:Command mode
/Search

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Lesson Companion

Use Opening New Lines in real editing

This companion guide helps you complete Opening New Lines with fewer mistakes and better command fluency.

Quick Command Cheatsheet
  • •insert
  • •new-lines
When to Use This Motion/Operator

Use this lesson whenever you need to apply precise changes instead of entering long Insert-mode edits with fewer keystrokes.

  • •Prefer this over arrow-key micro-movements before each edit.
  • •Use this pattern whenever you're working inside Editing Basics tasks.
  • •Reach for insert, new-lines when this pattern appears.
Common Mistakes
  • •Staying in Insert mode after making a change instead of returning to Normal mode.
  • •Chaining several keystrokes for an edit a single operator+motion combo would do.
FAQ

How long should this lesson take?

Target completion is 45 seconds, but correctness matters more than speed at first.

Should I move to the next lesson if my score is low?

Repeat once or twice to build muscle memory on these fundamentals before moving on — beginner lessons compound into everything later.

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