Knowledge Base FAQ Item #6900040

Q6900040: I want to monitor a web site and match a pattern; the pattern consists of one fixed word "John" followed by either the word "Doe" or "Deere". How can match this pattern?

It is easy by the use of a regular expression. Make sure you enable the 'Use Regular Expressions' checkbox in the check's configuration window, and enter the following pattern:
    John (Doe|Deere)