Fully revised to cover the Red Hat Certified Engineer exam revision based on Red Hat Enterprise Linux 6 Updated for the release of Red Hat Enterprise Linux 6 and the related Red Hat Certified Engineer certification exam revision, RHCE Red Hat Certified Engineer Linux Study Guide, Sixth Edition provides complete coverage of all official exam objectives and the revised format for the RHCE exam. The RHCE exam revises twice annually and the latest exam update has removed multiple-choice questions from the exam completely, moving to a solely lab-based testing format. This integrated study system is based on proven pedagogy. Special elements reinforce and teach practical skills while preparing you for this difficult, hands-on exam. Each chapter includes step-by-step exercises, exam watch and on-the-job elements, chapter drills, and self tests. Self-test sections include simulated lab questions that mimic the look and feel of the actual exam. The study guide also includes two complete practice lab exams available on the CD-ROM. All practice exam lab questions receive detailed explanations as to why the answer is the correct answer. RHCE Red Hat Certified Engineer Linux Study Guide, Sixth Edition Offers proven lab-based exam preparation for RHCE; plus coverage of the RHCT exam objectives Provides complete coverage of all exam objectives and performance-based requirements related to the exam, including difficult lab-based questions Includes two complete RHCE practice exams--purchased separately, practice exams can cost more than $50; each exam features hands-on lab exams Covers all exam objectives: Red Hat Exam Prerequisites; Installation on Real and Virtual Systems; A RHCT View of the Boot Process; Linux Filesystem Administration; Package Management; Local User Administration; RHCT Level System Administration; The X Window and RHCT Level Troubleshooting; A Security Primer; GRUB, System Services, Network Authentication, and Encryption; Apache and Squid; Network File Sharing Services; The Network Configuration Services: DNS, DHCP, and NTP; Electronic Mail; RHCE Troubleshooting