Unicode user name check with som allowed non-alhanum characters

Matches Portuguese phone numbers.

This regex defines the end and the beginning of a WindowsUpdate.log event.

get contents of src attribute

just lovely

Matches a password that has been passed in as a url query parameter or in a post dictionary.

Pattern that check your string to match Twitter user profile URL.

If given a linux file path match the filename without the extension. It extracts FileNameWithoutExtension into its own match group so that you can use it in things like Logstash Grok.

This breaks down an Apache2 access log into 9 parts. I use this for analyzing content in my webserver logs.

Finds email addresses even when cleverly obfuscated in both english and hungarian