Multiple choice technology platforms and products

Choose the command to repeat last text-changed.

  1. /

  2. .

  3. c

  4. ~
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In vi editor, the dot command '.' repeats the last text-modifying command. If you just issued a change, deletion, or substitution, pressing '.' will repeat that same operation at the current cursor position. This is a powerful efficiency feature for repetitive edits.

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