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Insert at Line Ends

Use I and A to insert at the beginning or end of a line

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Goals

0/2
  • Insert at line start with I
  • Append at line end with A
Keys 0 · par 20

Instructions

  1. 1.Use A to append "!" at the end of the line
  2. 2.Press Escape, then use I to insert ">> " at the start
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 Insert at Line Ends in real editing

This companion guide helps you complete Insert at Line Ends with fewer mistakes and better command fluency.

Quick Command Cheatsheet
  • •insert
  • •line-ends
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, line-ends 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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