Regular Expressions (vlog) | IT and Devops Career Secrets

In this video we discuss regular expressions, how to use them, and regex 101.

Corrections: As @Vladimir Mišev pointed out in the comments, GREP does not stand for the GNU Regular Expression Program, but instead stands for g/re/p "globally search a regular expression and print" and was written by Ken Thompson in 1974. I don't know where GNU Regular Expression Program came from - maybe that's the name of the GNU's version or something.

Additionally, when demoing regex101, I said you could repeat a pattern in parenthesis, but meant, and typed curly braces { }.

It was late, I was tired. Thanks for all the good feedback!

... https://www.youtube.com/watch?v=Z0KDrU4Wk2s