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Unix/Linux Operating Systems Quiz
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How can you display the line numbers after opening a file in vi ?
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A
:se nu
💡 Explanation:
In vi, the command :se nu (short for 'set number') displays line numbers in the editor. Option A's 'ic' stands for 'ignore case' which affects searching behavior, not display. Option D 'ctrl+n' is used for auto-completion in insert mode, not for toggling line numbers.