Q. Which command creates a new empty file or updates timestamp of an existing file?

  • (A) touch filename
  • (B) cat filename
  • (C) nano filename
  • (D) edit filename
πŸ’¬ Discuss
βœ… Correct Answer: (A) touch filename
Explanation: 'touch' creates empty file or updates timestamps.
Explanation by: Mr. Dubey
'touch' creates empty file or updates timestamps.

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