Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: not updated and with a CD for win only!

the book is useful, but it covers up to redhat 6.2. From the 7.x series many things have been changed (xinetd, kernel 2.4, iptables, directories ecc ecc). It should be necessary an update to cover the 7.1 version. What I found very disappointing is the CDROM with flash animation working ONLY in a windows environment. Don't expect to learn Linux from this book only: it's useful for the exam preparation.