in reply to Use of grep and foreach

Be more specific. What changes? In which parts of the lines? How do the lines look like?
Please, be more specific in your posts. I have told you before (282802, 282854) and others have told you to be more specific. Please read our posts again and try to follow our suggestions.
Also, it seems as if you were working on a large project. It would be helpful just to have one post, and provide us with more detaisl about that project.