An administrator has created a really long letter and after the administrator is done, notices that
the name “Bob” has been used many times. The administrator forgot to capitalize it in many
instances. Which of the following commands would replace “bob” with “Bob” in all instances and
generate a new letter for printing?
A.
sed ‘/bob/Bob’ letter > newletter
B.
sed s/bob/Bob/ letter < newletter
C.
sed ‘s/bob/Bob’ letter > newletter
D.
sed ‘s/bob/Bob/g’ letter > newletter
E.
sed ‘s/bob, Bob/’ letter > newletter
Explanation: