Unix Backup & Recovery by W. Curtis Preston Here's the key to the markup: [page-number]: serious technical mistake {page-number}: minor technical mistake : important language/formatting problem (page-number): language change or minor formatting problem ?page-number?: reader question or request for clarification These are the changes made in the 2/00 reprint: (xix) The third paragraph did reads: "We have a web site for the book, where we'll list examples, errata, and any plans for future editions. You can access this page at: http://www.oreilly.com/catalog//" It now reads: "We have a web site for the book, where we'll list examples, errata, and any plans for future editions. You can access this page at: http://www.oreilly.com/catalog/9781565926424/" {252} Step 4 did reads: "Compaq Tru-64 Unix" It now reads: "Compaq Tru64 Unix"