I don't do this much, but could help myself. For many this may be an un-necessary book. But if you are like me an can not remember all the things one can do with Grep, you might be interested in this book. If you are familiar with the series you will know it is from O'Reilly. We are selling it for $10.95 Feel to delete this if it conflicts with posting OCLUG rules. -- Bruce Harding, Member: IEEE, SPIE, IACR Manager, Computer Books for Less 210 Bank St. Ottawa ON K2P 1W2 Phone: 613-233-7357 Fax: 613-233-6823