Hello and welcome to Advanced Text File Processing.
In this lesson, you'll get to know some more advanced tools for working with text files, starting with Cut
and Sort, which help you to get specific information out of text files that are organized in columns.
Next, you'll learn about Regular expressions, which are advanced patterns that allow you to work with text in a more flexible
way, which is followed by a video that covers examples of how to use GREP while working with regular expressions.
After that, you will learn about the TR utility, and next there
are videos about the advanced text processing tools AWK and sed.
In the End of Lesson Lab, you can practice these advanced tools, and I'll finish by showing you the lab solutions.