How would a user send /etc/aliases as the text of an email to another user on the same system?
A.
wall -s ‘Our Aliases’ > /etc/aliases
B.
postfix someone@localhost -s ‘Our Aliases’ < /etc/aliases
C.
sendmail someone@localhost -s ‘Our Aliases’ > /etc/aliases
D.
mail someone@localhost -s ‘Our Aliases’ < /etc/aliases
D