```
$ grep -r OptRegexp *
auxiliary/scanner/http/http_traversal.rb:				OptRegexp.new('PATTERN', [true, 'Regexp pattern to determine directory traversal', '^HTTP/1.1 200 OK']),
auxiliary/spoof/llmnr/llmnr_response.rb:			OptRegexp.new('REGEX', [ true, "Regex applied to the LLMNR Name to determine if spoofed reply is sent", '.*']),
post/osx/gather/enum_adium.rb:				OptRegexp.new('PATTERN', [true, 'Match a keyword in any chat log\'s filename', '\(2012\-02\-.+\)\.xml$']),
post/osx/gather/enum_colloquy.rb:				OptRegexp.new('PATTERN', [true, 'Match a keyword in any chat log\'s filename', '^alien']),
post/windows/gather/memory_grep.rb:			OptRegexp.new('REGEX',   [true,  'Regular expression to search for with in memory', nil]),
```