Which command is used to concatenate all files begin... - Solved MCQs & Answer

1402Software EngineeringMedium

Which command is used to concatenate all files beginning with the string ’emp’ and followed by a non-numeric characters?

Acat emp[x-z]

Bcat emp[!0-9]

Ccat emp[a-z]

Dmore [emp][!0-9]

Correct answer

B. cat emp[!0-9]

Explanation

The correct answer is cat emp[!0-9].

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