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M

Mr. Dubey • 100.69K Points
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Q. Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters?

  • (A) cat emp[!0-9]
  • (B) more [emp][!0-9]
  • (C) cat emp[x-z]
  • (D) cat emp[a-z]
  • Correct Answer - Option(A)
  • Views: 653
  • Filed under category Operating System Architecture
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