using the vi editor

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vim – Vi IMproved

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vi

Modes :-

1) Insert Line Mode

2) Command Line Mode

3) Last Line Mode

4) Visual Line Mode

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1. Insert Line Mode :
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-> Press the “i” or “insert” key to enter the Insert mode and start typing
the text.

-> Press the “i” or “insert” key (twice) to enter the Replace mode for
editing.

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2. Command Line Mode :
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->