Which of the Following Commands Will Change All CR-LF Pairs

question 91

Multiple Choice

Which of the following commands will change all CR-LF pairs in an imported text file, userlist.txt , to Linux standard LF characters and store it as newlist.txt ?

• A) tr '\r\n' '' < userlist.txt > newlist.txt
• B) tr -c '\n\r' '' < newlist.txt > userlist.txt
• C) tr -d '\r' < userlist.txt > newlist.txt
• D) tr '\r' '\n' userlist.txt newlist.txt
• E) tr -s '^M' '^J' userlist.txt newlist.txt

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Definitions:

Incentive

An external stimulus that motivates behavior (for example, money or fame).

Drive-Reduction Theory

A theory suggesting human behavior is motivated by the desire to reduce internal drives of needs, such as hunger.

Getting Some Food

The act of obtaining food to satisfy hunger, which can encompass a range of behaviors from purchasing food at a store to preparing a meal.

Sleeping

The natural state of rest for the mind and body, characterized by altered consciousness and reduced sensory activity.