wc (short for word count) is a command line tool to find out the number of lines, words, characters, and bytes in one or more text files in Linux.| 6 Wc Command to Count Number of Lines, Words, and Characters in File
Grep is the most powerful file pattern searcher that comes with every Linux distribution. In this article, I will cover some useful grep command examples.| 12 Practical Examples of Linux Grep Command