Complete coverage of the newest exam release from the Linux Professional Institute, and the first step toward LPIC-1 and CompTIA Linux+Linux Essentials All-in-One Exam Guide covers this "first-of-its-kind" program intended for the academic sector, aspiring IT professionals, and anyone new to the world of Linux and open source technology. This comprehensive, classroom-based reference offers 100% coverage of all exam objectives for the Linux Essentials exam. The ...

A Proven Study System for Oracle Certified Associate Exam 1Z0-803Prepare for the Oracle Certified Associate Java SE 7 Programmer I exam with help from this exclusive Oracle Press guide. In each chapter, you'll find challenging exercises, practice questions, a two-minute drill, and a chapter summary to highlight what you've learned. This authoritative guide will help you pass the test and will also serve as your essential on-the-job reference. Get complete coverage of all OCA obje...

Firewalls, Network Address Translation (NAT), network logging and accounting are all provided by Linux's Netfilter system, also known by the name of the command used to administer it, iptables. The iptables interface is the most sophisticated ever offered on Linux and makes Linux an extremely flexible system for any kind of network filtering you might do. Large sets of filtering rules can be grouped in ways that makes it easy to test them and turn them on and off....

The most complete CompTIA A+ self-study package, fully updated for the 2012 exams—SAVE 12% on this boxed set plus bonus electronic content! CompTIA A+ Certification Boxed Set, Second Edition is your complete program for self-study, offering a variety of tools to use in preparation for CompTIA A+ Exams 220-801 and 220-802. CompTIA A+ Certification Study Guide, Eighth Edition is an in-depth exam review covering 100% of the 2012 exam objectives. Test what you’ve learned...

Revised Version 2016. Passing the Project Management Institutes Agile Certified Practitioner (PMI-ACP) certification examination wont be easy, but youll boost your chances for success when you consult this study guide.Vivek Vaishampayan, an information technology expert who holds several certifications, including the PMI-ACP designation, introduces you to the exam process, Agile Project Management principles, and dozens of knowledge and skill areas that you must master to succeed i...

A Complete Study System for OCM Exams 1Z0-807, 1Z0-865, and 1Z0-866Prepare for the Oracle Certified Master Java EE 6 Enterprise Architect exams with this exclusive Oracle Press guide. The multiple-choice exam, the assignment, and the essay exam are covered. Chapters feature challenging exercises, a certification summary, a two-minute drill, and a self-test to reinforce the topics presented. This authoritative resource helps you pass these exams and also serves as an essential, on...

This bestselling on-the-job reference and test preparation guide has been fully revised for the new 2015 CompTIA exam objectives for exams 901 & 902Written by the leading authority on CompTIA A+ certification and training, this self-study set has been thoroughly updated to cover 100% of the topics covered on the latest edition of the exam. New topics include managing and maintaining cellular devices, including tablets; configuring operating systems, including Windows 8, Android, ...

grep Pocket Reference is the first guide devoted to grep, the powerful Unix content-location utility. This handy book is ideal for system administrators, security professionals, developers, and others who want to learn more about grep and take new approaches with it -- for everything from mail filtering and system log management to malware analysis. With grep Pocket Reference, you will:Learn methods for filtering large files for specific contentAcq...

Revised for the 2015 update to the CompTIA Linux+/LPIC-1 objectives, this value-packed exam guide covers the leading vendor-neutral credential for Linux and comes with a virtual machine configured for hands-on exercises, video training, and hundreds of practice exam questions.Get complete coverage of all the objectives included on CompTIA Linux+ exams LX0-103 and LX0-104 and LPIC-1 exams 101-400 and 102-400 from this up-to-date resource. Written by a Linux expert and technology t...

Don’t Let the Real Test Be Your First Test!RHCSA/RHCE Red Hat Linux Certification Practice Exams with Virtual Machines (Exams EX200 & EX300) features 100+ hands-on labs, four complete practice exams, and three virtual machines. To help you understand the material, the labs and practice exams are accompanied by in-depth answer explanations. This practical guide covers all official objectives for Exams EX200 and EX300 and is the perfect companion to RHCS...

A Complete Study System for OCA Exam 1Z0-821Prepare for the Oracle Certified Associate Oracle Solaris 11 System Administration exam with help from this exclusive Oracle Press guide. In each chapter, you’ll find challenging practice questions, a two-minute drill, and a chapter summary to highlight what you’ve learned. This authoritative resource will help you pass the test and will serve as your essential on-the-job reference. Get complete coverage of all OCA objectives for exam 1...

A 100% practical approach to quickly acquire the basics of Linux administration,ideal for beginners wishing to be quickly operational in Linux administration, this survival guide is the essential companion to never feel lost in a Linux world. This book is intended for students, academics and engineers and more generally to anyone wishing to acquire a good knowledge of Linux system. The main controls and lines of code used every day to carry out the simplest to the most complex tasks are ad...