vi/vim navigation — moving the cursor left In the classic vi (and vim in normal mode), which single-key motion command moves the cursor one character to the left?

Introduction / Context:
Efficient text editing in Unix-like systems often relies on the vi/vim editor. Mastering the basic motion keys lets you navigate without leaving the home row. This question checks your knowledge of the fundamental h-j-k-l navigation pattern used to move the cursor left, down, up, and right in normal mode.

Given Data / Assumptions:

• The editor is vi or vim operating in normal (command) mode, not insert or visual mode.
• We are using default key bindings (no remapping).
• The task is to move exactly one character position to the left.

Concept / Approach:

vi was designed for terminals without arrows. The navigation keys were placed under the right hand: h (left), j (down), k (up), l (right). Movement commands act once per keystroke but can be repeated with a numeric count. They do not insert text; they reposition the cursor only.

Step-by-Step Solution:

Verification / Alternative check:

Open any file, place the cursor in the middle of a word, press h repeatedly, and observe the cursor shift left. Compare with l (right) and j/k (vertical movement) to reinforce the mapping.

Why Other Options Are Wrong:

• i: enters insert mode; it does not move left.
• j: moves the cursor down one line.
• k: moves the cursor up one line.
• None of the above: incorrect because h is correct.

Common Pitfalls:

Forgetting to leave insert mode before attempting movement; assuming arrow keys are required; holding the key continuously instead of using counts for faster movement; remappings that change defaults in personal configs.

Final Answer:

h