Which of the following commands will print a list of usernames (first column) and their corresponding user id (uid, third column) from /etc/passwd?
A. cut -d: -f1,3 /etc/passwd
B. chop -c 1,3 /etc/passwd
C. tac 1-3 /etc/passwd
D. fmt -u /etc/passwd
Answer:A
Which of the following commands will print a list of usernames (first column) and their corresponding user id (uid, third column) from /etc/passwd?
A. cut -d: -f1,3 /etc/passwd B. chop -c 1,3 /etc/passwd C. tac 1-3 /etc/passwd D. fmt -u /etc/passwd