Michael Jang, LCP, MCSE, RHCE, is the author of a number of books covering such topics as GNU, Linux, and MCSE. Michael is the author behind the last two best-selling editions of theRHCE Study Guide(McGraw-Hill), and is also the author of theCompTIA Linux+ Exam CramandSair Linux/GNU Installation and Configuration Exam Cram(Wiley), and co-author ofMastering Red Hat Linux for Sybex. Michael has developed white papers on new products and processes, is a skilled communicator, experienced troubleshooter, and a seasoned project manager. Michael has extensive overseas experience, and currently resides in Kill Devil Hills.