Which of the Following Commands Changes All CR-LF Line Breaks

question 17

Multiple Choice

Which of the following commands changes all CR-LF line breaks in the text file userlist.txt to Linux standard LF line breaks and stores the result in newlist.txt ?

• A) tr -d '\r' < userlist.txt > newlist.txt
• B) tr -c '\n\r' '' <newlist.txt> userlist.txt
• C) tr '\r\n' '' <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:

Census Bureau

A national agency responsible for collecting, analyzing, and publishing statistical data about the population, economy, and resources of a country.

Under-count

An instance when the actual number of individuals or items is higher than what is officially recorded or reported, often seen in population censuses or surveys.

Cohabiting

Living together and having a sexual relationship without being married.

Acculturation

The method through which people adopt the cultural characteristics or social behaviors of a different group.