Essential System Administration, 2nd edition by AEleen Frisch Here are the changes from the 10/97 reprint: {544}: last line of text (before footnotes): changed "acun" to "cuan" (the cua is in itals and the n is Roman) (677): next-to-last line: changed "rprtmmnn" to "rprtmmdd" (760): added the following to the end of the next-to-last para: Whenever possible, our books use RepKover (tm), a durable and flexible lay-flat binding. If the page count exceeds RepKover's limit, perfect binding is used.