An Excellent Primer for the RHCE Exam,
This review is from: RHCE Red Hat Certified Engineer Linux Study Guide (Exam RH302) (Certification Press) (Paperback)
I've passed the RHEL3 and RHEL5 versions of the RHCE exam using the fourth and fifth editions of this book respectively as my primary study resource.
My only criticisms are minor: it may have been the edition of RHEL that I was using (5.1) but it seemed to me that the section on SAMBA was slightly out of date, in particular around the storage of passwords using smbpasswd. I also felt that more examples of the use of iptables would have been beneficial.
The coverage of possible exam topics is comprehensive and the book is well-structured and the subject matter clearly presented. The "two-minute drills" and lab exercises come in very handy as last-minute refreshers.
Overall, this is an excellent resource for anyone taking the RHCE exam from a very accomplished technical author.