6. At the command prompt, type grep “^$” sample1 and press Enter. Is anything displayed? (Hint: Be certain to look close

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answerhappygod
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6. At the command prompt, type grep “^$” sample1 and press Enter. Is anything displayed? (Hint: Be certain to look close

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6. At the command prompt, type grep “^$” sample1 and press Enter. Is anything displayed? (Hint: Be certain to look closely!) Can you explain the output? Can you please post the answer along with the screenshot.
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