What is the effect of the -v option for the grep command?

A. It enables color to highlight matching parts.

B. It shows the command's version information.

C. It only outputs non-matching lines.

D. It changes the output order showing the last matching line first.

E. It outputs all lines and pre xes matching lines with a+.








Correct Answer: C

This question is in 101-500 exam
For getting Linux Professional Institute LPIC-1 Certificate