- Bonjour, and welcome to Lesson 10.
In this lesson,
you'll learn how filters can be used
to change text and variable contents in particular.
We'll first explore different variable types.
After which, you can learn
how commonly used filters can change variables.
Next, I'll show you network-related filters,
which allow you to work with network addresses,
as well as using filters in loops.
And at the end of this lesson,
also, you will find a lab and lab solution.