From: "Cyril J." Date: 2011-09-10T00:25:40+09:00 Subject: Re: Regex Problem Thanks Pat rubular helped a lot. I used : ([0-9]*[_][0-9]*[_][0-9]*[_]) I probably wasn't too clear with what I wanted earlier, so I apologize for that. Thanks for the help. -- Posted via http://www.ruby-forum.com/.