This video discusses how to think of regular expressions as a tool, and presents a motivating problem scenario.
This video shows how to write basic regular expressions.
This video shows how we can use regex not only to find data, but to extract meaningful pieces of data out strings.
This video aims to disambiguate different regex dialects in order to avoid confusion.
This video is a demo showcasing the power of
grep with full-on regular
expressions and its many useful flags.
This video concludes by claiming that regex is everywhere, along with brief discussion of its limitations.