GIAC Exam GSNA Topic 1 Question 8 Discussion

The pr command is used to format text files according to the specified options. This command is usually used to paginate or columnate files for

printing.

Answer B is incorrect. The ps command reports the status of processes that are currently running on a Linux computer.

Answer A is incorrect. The wc command is used to count the number of bytes, words, and lines in a given file or in the list of files.

Answer C is incorrect. The tail command is used to display the last few lines of a text file or piped data.