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 ‘rn’ ” < userlist.txt > newlist.txt
B.
tr -c ‘nr’ ” < 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