THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
Regular Expressions in JMeter
Links to regex resources
http://www.regular-expressions.info/tutorial.html
http://tlc.perlarchive.com/articles/perl/pm0001_perlretut.shtml
For a useful Regex tester, see http://weitz.de/regex-coach/
Examples
Feel free to add some useful examples ...