Which command will display the last line of the file foo.txt?
A . head -n 1 foo.txt
B . tail foo.txt
C . last -n 1 foo.txt
D . tail -n 1 foo.txt
Answer: D
Which command will display the last line of the file foo.txt?
A . head -n 1 foo.txt
B . tail foo.txt
C . last -n 1 foo.txt
D . tail -n 1 foo.txt
Answer: D