Which of the following commands shows ONLY the user id of Bob?
(Select TWO)
A.
cat /etc/passwd | grep Bob | cut -d: -f3
B.
cat /etc/passwd | grep Bob | cut -f: -d3
C.
grep Bob /etc/passwd | awk -F: ‘{ print $3 }’
D.
grep Bob /etc/passwd | awk -f: ‘{ print $3 }’
E.
grep Bob /etc/passwd | cut -F: -d3
Explanation:
UID is in the 3rd column of /etc/passwd, the columns are separated by ":"
cut option -d lets us specify the separator, as does awk option -F