You have issued the command grep Hal on a text file you generated using information from a failed login attempts file. It returns nothing, but you just performed a test case, by purposely failing to log into the Hal account, prior to generating the text file. Which of the following is the best choice as your next step? A. Employ the tail command to peruse the text file.
B. Employ the cat command to view the text file.
C. Delete the text file and regenerated it using information from the failed login attempts file.
D. Issue the grep