Which command chain will count the number of regular files with the name of foo.txt within /home?

Which command chain will count the number of regular files with the name of foo.txt within /home?
A . ls -lR /home | grep foo.txt | wc -l
B . find /home -type f -name foo.txt | wc -l
C . find /home -name foo.txt -count
D . find /home -name foo.txt | wc -l
E . grep -R foo.txt /home | wc -l

View Answer

Answer: B