Extract Domains From Strings
(^https\:\/\/|^http\:\/\/|^)(?<Domain>[\w\.\-]+(?=\/|:|$))
- This regex will extract a domain from most URL’s (including all sub-domains).
Extract IP Addresses From Strings
(?<IP>\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})
- This regex will extract an IP address from a string (but does not verify that it is in a valid range).
Check if a String is Base64 Format
(?<IsBase64>^(?:[a-zA-Z0-9+\/]{4})*(?:|(?:[a-zA-Z0-9+\/]{3}=)|(?:[a-zA-Z0-9+\/]{2}==)|(?:[a-zA-Z0-9+\/]{1}===))$)
- This regex simply matches a string if it is in valid Base64 Format (does not necessarily mean it is a Base64 string).
I will add more queries to this page as I make them.
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