You don't even need to know how to use regex well. If you know what to look for, tools like regexr.com practically create the regex for you. I have often found

You don't even need to know how to use regex well. If you know what to look for, tools like regexr.com practically create the regex for you. I have often found that the ability to identify : "hey I can use regex here", is more useful than actually knowing how to use regex.