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Books > Computing & IT > Computer hardware & operating systems > Operating systems & graphical user interfaces (GUIs)

Solaris 7 Systemadministration - Management von Workstation und Server mit Solaris 2 und Solaris 7 auf SPARC und Intel (German,... Solaris 7 Systemadministration - Management von Workstation und Server mit Solaris 2 und Solaris 7 auf SPARC und Intel (German, Hardcover, 2., vollst. uberarb. Aufl. 1999)
Thomas Handschuch
R3,190 Discovery Miles 31 900 Ships in 10 - 15 working days

Fundiertes Know-how fur Einsteiger und System-Administratoren: Verstandlich und klar strukturiert vermittelt der Grundlagenband alle wesentlichen Aspekte zum Management eines Solaris-Systems sowohl fur SPARC- als auch fur PC. Das Spektrum reicht von der Installation bis zum Arbeiten mit der Workstation bzw. dem Server. Eine CD-ROM mit Public Domain Software erganzt das Betriebssystem."

MAC OS X Leopard Pocket Guide (Paperback): Chuck Toporek MAC OS X Leopard Pocket Guide (Paperback)
Chuck Toporek
R338 R315 Discovery Miles 3 150 Save R23 (7%) Ships in 18 - 22 working days

No matter how much Mac experience you have, Mac OS X Leopard requires that you get reacquainted. This little guide is packed with more than 300 tips and techniques to help you do just that. You get all details you need to learn Leopard's new features, configure your system, and get the most out of your Mac. Pronto.
"Mac OS X Leopard Pocket Guide" offers an easy-to-read format for users of all levels. If you're a Mac newcomer, there's a Survival Guide that explains how to adapt, and a chapter on Mac OS X's key features. Experienced Mac users can go right to the heart of Leopard with chapters on system preferences, applications and utilities, and configuring. In all, plenty of tables, concise descriptions, and step-by-step instructions explain: What's new in Leopard, including the Time MachineHow to use Leopard's totally revamped FinderAll about Spaces and how to quickly flip between themHow to search for and find things with SpotlightHow to use Leopard's enhanced Parental ControlsHandy keyboard shortcuts to help you be more efficientQuick tips for setting up and configuring your Mac to make it your own If you're ready to tame Apple's new cat, this is the guide you want.

Rails Cookbook (Paperback): Rob Orsini Rails Cookbook (Paperback)
Rob Orsini
R947 R826 Discovery Miles 8 260 Save R121 (13%) Ships in 18 - 22 working days

"Rails Cookbook" is packed with the solutions you need to be a proficient developer with Rails, the leading framework for building the new generation of Web 2.0 applications. Recipes range from the basics, like installing Rails and setting up your development environment, to the latest techniques, such as developing RESTful web services. With applications that are code light, feature-full and built to scale quickly, Rails has revolutionized web development. "The Rails Cookbook" addresses scores of real-world challenges; each one includes a tested solution, plus a discussion of how and why it works, so that you can adapt the techniques to similar situations. Topics include: modeling data with the ActiveRecord library; setting up views with ActionView and RHTML templates; building your application's logic into ActionController; testing and debugging your Rails application; building responsive web applications using JavaScript and Ajax; ensuring that your application is security and performs well; deploying your application with Mongrel and Apache; using Capistrano to automate deployment; using the many Rails plugins; and, working with graphics. Whether you're new to Rails or an experienced developer, you'll discover ways to test, debug and secure your applications, incorporate Ajax, use caching to improve performance, and put your application into production. Want to get ahead of the Web 2.0 curve? This valuable cookbook will save you hundreds of hours when developing applications with Rails.

Microsoft Windows Networking Essentials (Paperback): D. Gibson Microsoft Windows Networking Essentials (Paperback)
D. Gibson
R900 R731 Discovery Miles 7 310 Save R169 (19%) Ships in 10 - 15 working days

The core concepts and technologies of Windows networking

Networking can be a complex topic, especially for those new to the field of IT. This focused, full-color book takes a unique approach to teaching Windows networking to beginners by stripping down a network to its bare basics, thereby making each topic clear and easy to understand. Focusing on the new Microsoft Technology Associate (MTA) program, this book pares down to just the essentials, showing beginners how to gain a solid foundation for understanding networking concepts upon which more advanced topics and technologies can be built.

This straightforward guide begins each chapter by laying out a list of topics to be discussed, followed by a concise discussion of the core networking skills you need to have to gain a strong handle on the subject matter. Chapters conclude with review questions and suggested labs so you can measure your level of understanding of the chapter's content.Serves as an ideal resource for gaining a solid understanding of fundamental networking concepts and skillsOffers a straightforward and direct approach to networking basics and covers network management tools, TCP/IP, the name resolution process, and network protocols and topologiesReviews all the topics you need to know for taking the MTA 98-366 examProvides an overview of networking components, discusses connecting computers to a network, and looks at connecting networks with routers

If you're new to IT and interested in entering the IT workforce, then "Microsoft Windows Networking Essentials" is essential reading.

Guide to Computer Processor Architecture - A RISC-V Approach, with High-Level Synthesis (Paperback, 1st ed. 2023): Bernard... Guide to Computer Processor Architecture - A RISC-V Approach, with High-Level Synthesis (Paperback, 1st ed. 2023)
Bernard Goossens
R1,375 Discovery Miles 13 750 Ships in 9 - 17 working days

The book presents a succession of RISC-V processor implementations in increasing difficulty (non pipelined, pipelined, deeply pipelined, multithreaded, multicore). Each implementation is shown as an HLS (High Level Synthesis) code in C++ which can really be synthesized and tested on an FPGA based development board (such a board can be freely obtained from the Xilinx University Program targeting the university professors). The book can be useful for three reasons. First, it is a novel way to introduce computer architecture. The codes given can serve as labs for a processor architecture course. Second, the book content is based on the RISC-V Instruction Set Architecture, which is an open-source machine language promised to become the machine language to be taught, replacing DLX and MIPS. Third, all the designs are implemented through the High Level Synthesis, a tool which is able to translate a C program into an IP (Intellectual Property). Hence, the book can serve to engineers willing to implement processors on FPGA and to researchers willing to develop RISC-V based hardware simulators.

Learn GameSalad for iOS - Game Development for iPhone, iPad, and HTML5 (Paperback, 1st ed.): David Guerineau Learn GameSalad for iOS - Game Development for iPhone, iPad, and HTML5 (Paperback, 1st ed.)
David Guerineau
R1,239 Discovery Miles 12 390 Ships in 18 - 22 working days

So you have a great idea for an iPhone or iPad game, but you've never programmed before. Where to start? Here With GameSalad, you can design, build, and publish a 2D game in the App Store using an easy-to-use, no-programming-requiredgame creation tool. Learn GameSalad for iOSshows you how to set up your development environment and how to create a variety of simple 2D games from a breakout-style game to an arcade shooter to a maze game. You'll also learn how to use GameSalad to create a non-game app as well.This book also takes you beyond game development into getting your game into the App Store, using iAd, and marketing your game.A clear, step-by-step approach to GameSalad for the complete beginner Create fun, complete, and fully functional game projects An idea to App Store publishing guide What you'll learn How to set up your game design environment How to design a complete game from idea to publication with GameSalad The basics, but also some of the more advanced functions of GameSalad How to submit your game on the App Store How to start promoting your game Who this book is for

If you have web development experience or no programming experience at all, you'll be able to design, build and publish a game with the help ofLearn GameSalad for iOS. Table of Contents PreparingYour Design EnvironmentYour First Game from Scratch: The Pong GameFinishing Pong: Scoring and Game Interaction Break a Wall: Implementing Comments, Accelerometer Movements, LifeManagement, and Pause Making a Shoot 'Em Up Game: Carrot Invader LearningGravity, Basic Physics and Camera Controls: An Angry Birds-like Game, Part I Creating a Game Menu and a Particles Effect: An Angry Birds-like Game, Part II Graphics and Sound Effects: Labyrinth Bonuses, Game Center, and iAd: Break a Wall Device Internal Clock and Cyclic Movement: Non-Game Apps Submitting Your Game to the App Store Introduction to Game Promotion

Windows Operating System Fundamentals (Paperback): C Panek Windows Operating System Fundamentals (Paperback)
C Panek
R719 Discovery Miles 7 190 Ships in 10 - 15 working days

A clear and concise resource, the ideal guide to Windows for IT beginners Windows Operating System Fundamentals covers everything you need to know about Windows 10. Learn to master the installation process and discover the cool new features of Windows 10, including Edge, Cortana, and more. And because this book follows the Windows Server Operating System Fundamentals MTA Certification, it is perfect for IT professionals who are new to the industry and need an entry point into IT certification. This book covers the basics of the Windows operating system, from setting up user accounts to using the start menu, running applications, and setting up internet access. You'll be prepared to upgrade a computer to Windows 10 and to master the basic tools necessary to work effectively within the OS. Each chapter closes with a quiz so you can test your knowledge before moving to the next section. Learn to configure your Windows 10 operating system, optimize account controls, configure user profiles, customize system options, and more! Understand how to use Windows applications and tools for managing LAN settings, configuring Microsoft Edge, and setting up remote assistance Use Windows to manage devices like printers, cloud storage, OneDrive, and system devices Maintain, update, protect, and backup your data by configuring Windows Update, automated backup, and system recovery and restore With Windows Operating System Fundamentals, IT Professionals looking to understand more about Windows 10 will gain the knowledge to effectively use applications, navigate files and folders, and upgrade client systems. Thanks to the troubleshooting tools and tips in this book, you can apply your new skills in real-world situations and feel confident while taking the certification exam.

Active Directory Cookbook 4ed (Paperback, 4th Revised edition): Brian Svidergol Active Directory Cookbook 4ed (Paperback, 4th Revised edition)
Brian Svidergol; Contributions by Robbie Allen
R1,777 R1,555 Discovery Miles 15 550 Save R222 (12%) Ships in 18 - 22 working days

Take the guesswork out of deploying, administering, and automating Active Directory. With hundreds of proven recipes, the updated edition of this popular cookbook provides quick, step-by-step solutions to common (and not so common) problems you might encounter when working with Microsoft's network directory service. This fourth edition includes troubleshooting recipes for Windows Server 2012, Windows 8, and Exchange 2013, based on valuable input from Windows administrators. You'll also find quick solutions for the Lightweight Directory Access Protocol (LDAP), Active Directory Lightweight Directory Services (AD LDS), multi-master replication, DNS, Group Policy, and many other features.Manage new AD features, such as the Recycle Bin, Group Managed Service Accounts, and fine-grained password policies Work with AD from the command line and use Windows PowerShell to automate tasks Remove and create forests, domains, and trusts Create groups, modify group scope and type, and manage membership Delegate control, view and modify permissions, and handle Kerberos tickets Import and export data with LDAP Data Interchange Format (LDIF) Synchronize multiple directories and enforce data integrity within a single or multiple stores Back up AD, and perform authoritative and non-authoritative restores

Deploying to OpenShift (Paperback): Graham Dumpleton Deploying to OpenShift (Paperback)
Graham Dumpleton
R988 Discovery Miles 9 880 Ships in 18 - 22 working days

Get an in-depth tour of OpenShift, the container-based software deployment and management platform from Red Hat that provides a secure multi-tenant environment for the enterprise. This practical guide describes in detail how OpenShift, building on Kubernetes, enables you to automate the way you create, ship, and run applications in a containerized environment. Author Graham Dumpleton provides the knowledge you need to make the best use of the OpenShift container platform to deploy not only your cloud-native applications, but also more traditional stateful applications. Developers and administrators will learn how to run, access, and manage containers in OpenShift, including how to orchestrate them at scale. Build application container images from source and deploy them Implement and extend application image builders Use incremental and chained builds to accelerate build times Automate builds by using a webhook to link OpenShift to a Git repository Add configuration and secrets to the container as project resources Make an application visible outside the OpenShift cluster Manage persistent storage inside an OpenShift container Monitor application health and manage the application lifecycle This book is a perfect follow-up to OpenShift for Developers: A Guide for Impatient Beginners (O'Reilly).

UNIX Systems Programming - Communication, Concurrency and Threads: Communication, Concurrency and Threads (Paperback, 2nd... UNIX Systems Programming - Communication, Concurrency and Threads: Communication, Concurrency and Threads (Paperback, 2nd edition)
Kay Robbins, Steve Robbins
R1,895 R1,733 Discovery Miles 17 330 Save R162 (9%) Ships in 10 - 15 working days

In a nutshell, this updated UNIX classic covers everything you'll ever need for threads, TCP/IP and RPC programming-with reusable code examples that explain syntax along the way. Robbins and Robbins explain the essentials of UNIX programming, concentrating on communication, concurrency, and multithreading techniques and why, when, and how to use them. They also show how to design complex software to get the best from the UNIX operating system. Using short code snippets to illustrate how to use system calls, they also include a number of hands-on "projects" that very quickly help readers expand their skill levels. The book includes chapters on files, signals, semaphores, POSIX threads, client-server communication, and remote procedure calls. There are also short examples, working code, and simplified libraries for use in network communication applications featured throughout the book. The updated Second Edition includes all-new chapters on the Web and multicast and a completely revised and updated RPC chapter.

Linux - Konzepte, Kommandos, Oberflachen (German, Hardcover, 2003 ed.): Jurgen Gulbins, Karl Obermayr, snoopy Linux - Konzepte, Kommandos, Oberflachen (German, Hardcover, 2003 ed.)
Jurgen Gulbins, Karl Obermayr, snoopy
R2,647 Discovery Miles 26 470 Ships in 10 - 15 working days

Dieses Hand- und Arbeitsbuch stellt die Konzepte und Anwendungstechniken von Linux vor. Viele Einzelheiten werden zusammenhangend und verstandlich dargestellt. Die Autoren beschreiben die haufig verwendeten Kommandos und Funktionen detailliert und erlautern sie an zahlreichen Beispielen. Damit soll das Werk den Einstieg in Linux und den Umstieg auf Linux erleichtern und dem Benutzer und Administrator als kompaktes Nachschlagewerk bei der taglichen Arbeit am Linux-Rechner dienen. Es werden sowohl die alphanumerische Oberflache als auch die grafischen Oberflachen KDE und GNOME behandelt. Die Autoren verfugen uber langjahrige Erfahrungen aus der Praxis mit UNIX und Linux und gehen vor allem auf SuSE- und Red Hat-Linux ein.

"

Classic Shell Scripting (Paperback): Arnold Robbins Classic Shell Scripting (Paperback)
Arnold Robbins
R1,135 R937 Discovery Miles 9 370 Save R198 (17%) Ships in 9 - 17 working days

Shell scripting skills never go out of style. It's the shell that unlocks the real potential of Unix. Shell scripting is essential for Unix users and system administrators-a way to quickly harness and customize the full power of any Unix system. With shell scripts, you can combine the fundamental Unix text and file processing commands to crunch data and automate repetitive tasks. But beneath this simple promise lies a treacherous ocean of variations in Unix commands and standards. "Classic Shell Scripting" is written to help you reliably navigate these tricky waters.

Writing shell scripts requires more than just a knowledge of the shell language, it also requires familiarity with the individual Unix programs: why each one is there, how to use them by themselves, and in combination with the other programs. The authors are intimately familiar with the tips and tricks that can be used to create excellent scripts, as well as the traps that can make your best effort a bad shell script. With "Classic Shell Scripting" you'll avoid hours of wasted effort. You'll learn not only write useful shell scripts, but how to do it properly and portably.

The ability to program and customize the shell quickly, reliably, and portably to get the best out of any individual system is an important skill for anyone operating and maintaining Unix or Linux systems. "Classic Shell Scripting" gives you everything you need to master these essential skills.

The Definitive Guide to PC-BSD - Frugal Unix for Power Users (Paperback, 1st ed.): Dru Lavigne The Definitive Guide to PC-BSD - Frugal Unix for Power Users (Paperback, 1st ed.)
Dru Lavigne
R1,345 Discovery Miles 13 450 Ships in 18 - 22 working days

This book is the ultimate reference for both beginners and power users to PC-BSDthe free, easy-to-use operating system based on FreeBSD. Existing power users will learn how to look under the hood and contribute to the global PC-BSD community. PC-BSD is turning into a hassle-free alternative to Linux on the desktop.Enjoy secure, virus-free computing Quickly become a power user What you'll learn How to completely customize your desktop to suit your personality and quickly access your favorite applications How to find and install quality, no-cost software How to keep your system secure, virus-free, and up to date How to perform common tasks such as playing music and video, sharing files, and gaming How to integrate the PC-BSD desktop into your network How to become part of the PC-BSD community Who this book is for

You don't have to be a Unix user to enjoy the PC-BSD operating system. Even if you're fairly new to computers, this book will quickly get you started using and enjoying PC-BSD. Existing power users will discover new usage tricks and learn how to advance their PC-BSD skills. Table of Contents Introducing PC-BSD Installing PC-BSD Customizing the Desktop Getting Around Performing Common Tasks User System Settings Administrative System Settings Push Button Installer System FreeBSD Packages FreeBSD Ports Getting Help Getting Involved Advanced Tasks Becoming a Developer

Beginning Android 2 (Paperback, 1st ed.): Mark Murphy Beginning Android 2 (Paperback, 1st ed.)
Mark Murphy
R1,016 R870 Discovery Miles 8 700 Save R146 (14%) Ships in 18 - 22 working days

The Android development platform, created by Google and the Open Handset Alliance, is a platform in its truest sense, encompassing hundreds of classes beyond the traditional Java classes and open source components that ship with the SDK.

With Beginning Android 2, you'll learn how to develop applications for Android 2.x mobile devices, using simple examples that are ready to run with your copy of the software development kit. Author, Android columnist, writer, developer, and community advocate Mark L. Murphy will show you what you need to know to get started programming Android applications, including how to craft graphical user interfaces, use GPS, and access web services. What you'll learn Discover Android and how to use it to build Java-based mobile applications for a wide range of phones and other devices. Create user interfaces using both the Android widget framework and the built-in WebKit-powered Web browser components. Utilize the distinctive capabilities of the Android engine, including location tracking, maps, and Internet access. Use and create Android applications incorporating activities, services, content providers, and broadcast receivers. Support Android 1.5, 1.6, and 2.0 devices, including dealing with multiple Android OS versions, multiple screen sizes, and other device-specific characteristics. Who this book is for

This book is aimed at people new to mobile development, but with some knowledge of Java. Table of Contents The Big Picture Projects & Targets Creating a Skeleton Application Using XML-Based Layouts Employing Basic Widgets Working with Containers Using Selection Widgets Getting Fancy With Lists Employing Fancy Widgets and Containers The Input Method Framework Applying Menus Fonts Embedding the WebKit Browser Showing Pop-Up Messages Dealing with Threads Handling Activity Lifecycle Events Creating Intent Filters Launching Activities and Sub-Activities Handling Rotation Working with Resources Using Preferences Managing and Accessing Local Databases Accessing Files Leveraging Java Libraries Communicating via the Internet Using a Content Provider Building a Content Provider Requesting and Requiring Permissions Creating a Service Invoking a Service Alerting Users Via Notifications Accessing Location-Based Services Mapping with MapView and MapActivity Handling Telephone Calls Development Tools Handling Multiple Screen Sizes Dealing with Devices Handling Platform Changes Where Do We Go From Here?

Unix Power Tools 3e (Paperback, 3rd Revised edition): Shelly Powers Unix Power Tools 3e (Paperback, 3rd Revised edition)
Shelly Powers
R1,781 R1,484 Discovery Miles 14 840 Save R297 (17%) Ships in 18 - 22 working days

The latest edition of this best-selling favorite is loaded with vital information on Linux, Darwin, and BSD. Unix Power Tools 3rd Edition now offers more coverage of bash, zsh, and other new shells, along with discussions about modern utilities and applications. Several sections focus on security and Internet access. There is a new chapter on access to Unix from Windows, and expanded coverage of software installation and packaging, as well as basic information on Perl and Python.

Computer and Cyber Security - Principles, Algorithm, Applications, and Perspectives (Hardcover): Brij B. Gupta Computer and Cyber Security - Principles, Algorithm, Applications, and Perspectives (Hardcover)
Brij B. Gupta
R4,559 Discovery Miles 45 590 Ships in 10 - 15 working days

This is a monumental reference for the theory and practice of computer security. Comprehensive in scope, this text covers applied and practical elements, theory, and the reasons for the design of applications and security techniques. It covers both the management and the engineering issues of computer security. It provides excellent examples of ideas and mechanisms that demonstrate how disparate techniques and principles are combined in widely-used systems. This book is acclaimed for its scope, clear and lucid writing, and its combination of formal and theoretical aspects with real systems, technologies, techniques, and policies.

Bash in easy steps (Paperback): Mike McGrath Bash in easy steps (Paperback)
Mike McGrath
R346 Discovery Miles 3 460 Ships in 10 - 15 working days
Practice of Cloud System Administration, The - DevOps and SRE Practices for Web Services, Volume 2 (Paperback): Thomas... Practice of Cloud System Administration, The - DevOps and SRE Practices for Web Services, Volume 2 (Paperback)
Thomas Limoncelli, Strata Chalup, Christina Hogan
R1,130 R948 Discovery Miles 9 480 Save R182 (16%) Ships in 5 - 10 working days

"There's an incredible amount of depth and thinking in the practices described here, and it's impressive to see it all in one place." -Win Treese, coauthor of Designing Systems for Internet Commerce The Practice of Cloud System Administration, Volume 2, focuses on "distributed" or "cloud" computing and brings a DevOps/SRE sensibility to the practice of system administration. Unsatisfied with books that cover either design or operations in isolation, the authors created this authoritative reference centered on a comprehensive approach. Case studies and examples from Google, Etsy, Twitter, Facebook, Netflix, Amazon, and other industry giants are explained in practical ways that are useful to all enterprises. The new companion to the best-selling first volume, The Practice of System and Network Administration, Second Edition, this guide offers expert coverage of the following and many other crucial topics: Designing and building modern web and distributed systems Fundamentals of large system design Understand the new software engineering implications of cloud administration Make systems that are resilient to failure and grow and scale dynamically Implement DevOps principles and cultural changes IaaS/PaaS/SaaS and virtual platform selection Operating and running systems using the latest DevOps/SRE strategies Upgrade production systems with zero down-time What and how to automate; how to decide what not to automate On-call best practices that improve uptime Why distributed systems require fundamentally different system administration techniques Identify and resolve resiliency problems before they surprise you Assessing and evaluating your team's operational effectiveness Manage the scientific process of continuous improvement A forty-page, pain-free assessment system you can start using today

UNIX and Linux System Administration Handbook (Paperback, 5th edition): Evi Nemeth, Garth Snyder, Trent Hein, Ben Whaley, Dan... UNIX and Linux System Administration Handbook (Paperback, 5th edition)
Evi Nemeth, Garth Snyder, Trent Hein, Ben Whaley, Dan Mackin
R1,570 R1,286 Discovery Miles 12 860 Save R284 (18%) Ships in 5 - 10 working days

UNIX and Linux System Administration Handbook, Fifth Edition is today's definitive guide to installing, configuring and maintaining any Unix or Linux system -- including the systems that provide core Internet and cloud infrastructure. Now fully updated for today's Linux distributions and cloud environments, it details best practices for every facet of system administration, including storage management, network design and administration, web hosting and scale-out, automation, configuration management, performance analysis, virtualization, DNS, security, management of IT service organizations, and much more. For modern system and network administrators, this edition contains indispensable new coverage of cloud deployments, continuous delivery, Docker and other containerization solutions, and much more.

Ubuntu Linux Unleashed 2021 Edition (Paperback, 14th edition): Matthew Helmke Ubuntu Linux Unleashed 2021 Edition (Paperback, 14th edition)
Matthew Helmke
R1,216 Discovery Miles 12 160 Ships in 10 - 15 working days

Covers 20.04, 20.10, and 21.04 Ubuntu Linux Unleashed 2021 Edition is filled with unique and advanced information for everyone who wants to make the most of the Ubuntu Linux operating system. This new edition has been thoroughly updated by a long-time Ubuntu user and early community leader to reflect the exciting new Ubuntu 20.04 LTS release, with a forthcoming online update mid-2021, at the halfway mark before the next LTS release comes out. Linux writer Matthew Helmke covers all you need to know about Ubuntu 20.04 LTS installation, configuration, productivity, command-line usage, development, systems administration, server operations, networking, virtualization, cloud computing, DevOps, and more-including intermediate-to-advanced techniques you won't find in any other book. Helmke presents up-to-the-minute introductions to Ubuntu's key productivity and web development tools, programming languages, hardware support, and more. You will find new or improved coverage of the Ubuntu desktop experience, common web servers and software stacks, an introduction to containers like Docker and Kubernetes, as well as a wealth of systems administration information that is stable and valuable over many years. Configure and use the Ubuntu desktop Get started with multimedia and productivity applications Manage Linux services, users, and software packages Administer and run Ubuntu from the command line Automate tasks and use shell scripting Provide secure remote access and configure a secure VPN Manage kernels and modules Administer file, print, email, proxy, LDAP, DNS, and HTTP servers (Apache, Nginx, or alternatives) Work with databases (SQL) and learn about NoSQL alternatives Get started with virtualization and cloud deployment, including information about containers Learn about options for managing large numbers of servers, including in the cloud Learn the basics about popular programming languages including Python, PHP, Perl, and gain an introduction to new alternatives such as Go and Rust

Sicheres Netzwerkmanagement - Konzepte, Protokolle, Tools (German, Hardcover, 2006 ed.): Thomas Schwenkler Sicheres Netzwerkmanagement - Konzepte, Protokolle, Tools (German, Hardcover, 2006 ed.)
Thomas Schwenkler
R1,363 Discovery Miles 13 630 Ships in 18 - 22 working days

Die Administration komplexer Rechnernetzwerke verlangt durch die standige Weiterentwicklung etablierter Standards und die Integration ganzlich neuer Technologien ein umfassendes technisches Know-how von Administratoren und Systementwicklern. Dabei ist insbesondere die Sicherheit und Verfugbarkeit aller Systemkomponenten von zentraler Bedeutung fur die Funktionsfahigkeit eines Netzes.

Das vorliegende Buch gibt eine fundierte und umfassende Darstellung zentraler Techniken und nutzlicher Werkzeuge zur TCP/IP-Netzwerk-Konfiguration und -Uberwachung. Besonderes Augenmerk wird dabei auf Sicherheitsbedrohungen und deren wirksame Abwehr mittels entsprechender Netzwerkmanagement-Tools gelegt.

Das Spektrum der betrachteten Technologien reicht von etablierten Netzwerkprotokollen uber den Einsatz komplexer Software-Systeme bis hin zu aktuellen Trends der drahtlosen Kommunikation und priorisierten Datenstrome des Quality of Service (QoS).

Microsoft Windows Server 2012 Administration Instant Reference (Paperback): M Hester Microsoft Windows Server 2012 Administration Instant Reference (Paperback)
M Hester
R790 R653 Discovery Miles 6 530 Save R137 (17%) Ships in 10 - 15 working days

Fast, accurate answers for common Windows Server questions

Serving as a perfect companion to all Windows Server books, this reference provides you with quick and easily searchable solutions to day-to-day challenges of Microsoft's newest version of Windows Server. Using helpful design features such as thumb tabs, tables of contents, and special heading treatments, this resource boasts a smooth and seamless approach to finding information. Plus, quick-reference tables and lists provide additional on-the-spot answers. Covers such key topics as server roles and functionality, user and group maintenance, directory management and replication, and backup and recoveryAddresses automating administrative tasks and managing server remote accessHelps you with disk management and storage, folder security, and performance tuningWalks you through common troubleshooting issues as well as maintaining and controlling the centralized desktop

"Microsoft Windows Server 2012 Administration Instant Reference" is a must-have resource for finding quick answers quickly

Learn C on the Mac - For OS X and iOS (Paperback, 2nd ed.): David Mark, James Bucanek Learn C on the Mac - For OS X and iOS (Paperback, 2nd ed.)
David Mark, James Bucanek
R1,179 R1,007 Discovery Miles 10 070 Save R172 (15%) Ships in 18 - 22 working days

Considered a classic by an entire generation of Mac programmers, Dave Mark's Learn C on the Mac has been updated for you to include Mac OS X Mountain Lion and the latest iOS considerations. Learn C on the Mac: For OS X and iOS, Second Edition is perfect for beginners learning to program. It includes contemporary OS X and iOS examples This book also does the following: Provides best practices for programming newbies Presents all the basics with a pragmatic, Mac OS X and iOS -flavored approach Includes updated source code which is fully compatible with latest Xcode After reading this book, you'll be ready to program and build apps using the C language and Objective-C will become much easier for you to learn when you're ready to pick that up.What you'll learn Master C programming, the gateway to programming your Mac, iPhone or iPad Write apps for the contemporary Mac OS X interface, the cleanest user interface around Write apps for the modern iOS interface, one of the two most popular mobile platforms in the world Understand variables and how to design your own data structures Work with the file system Connect to data sources and the Internet How to handle error handling and much more Who this book is for For anyone wanting to learn to program in Mac OS X and iOS, including developers new to the Mac and iPhone/iPad, developers new to C, or students entirely new to programming.

iPhone and iPad Apps for Absolute Beginners, iOS 5 Edition (Paperback, 2nd ed.): Rory Lewis iPhone and iPad Apps for Absolute Beginners, iOS 5 Edition (Paperback, 2nd ed.)
Rory Lewis
R791 R720 Discovery Miles 7 200 Save R71 (9%) Ships in 18 - 22 working days

The iPhone is the hottest gadget of our generation, and much of its success has been fueled by the App Store, Apple's online marketplace for iPhone applications. Over 1 billion apps were downloaded during the nine months following the launch of theApp Store, ranging from the simplest games to the most complex business apps. Everyone has an idea for the next bestselling iPhone apppresumably, that's why you're reading this now And with the popularity of the iPad, this demand will just continue to grow. So how do you build an application for the iPhone and iPad? Don't you need to spend years learning complicated programming languages? What about Objective-C and Cocoa touch ? The answer is that you don't need to know any of those things Anybody can start building simple apps for the iPhone and iPad, and this book will show you how. This update of an Apress bestseller walks you through creating your first app, using plain English and practical examples using the iOS 5 software development platform and more. It cuts through the fog of jargon and misinformation that surrounds iPhone and iPad application development, and gives you simple, step-by-step instructions to get you started. Teaches iPhone and iPad apps development in language anyone can understand Provides simple, step-by-step examples that make learning easy, using iOS 5 Offers videos that enable you to follow along with the authorit's like your own private classroom What you'll learn Get both yourself and your computer set up for iPhone and iPad application development Start by making small changes to existing applications to build your knowledge and experience before creating your own applications Follow steps in plain English to build simple apps and get them working immediately Style your application so that it looks good and users can easily navigate through it Make use of the iPhone's touch screen and accelerometer Use shortcuts and cheat sheets to create apps the easy way Who this book is for

If you have a great idea for an iPhone or iPad app, but have never programmed before, then this book is for you. You don't need to have any previous computer programming skills--as long as you have a desire to learn, and you know which end of the mouse is which, you'll be fine. Table of Contents Before We Get Started Blast-Off 4 Critical Programs Underneath the Hood Buttons & Labels with Multiple Graphics Switches Storyboards Debugging MapKit

Hardening Your Macs - Keeping Apple Computers Safe at the Hardware and Software Level (Paperback, 1st ed.): Jesus Vigo, Jr. Hardening Your Macs - Keeping Apple Computers Safe at the Hardware and Software Level (Paperback, 1st ed.)
Jesus Vigo, Jr.
R1,377 R1,130 Discovery Miles 11 300 Save R247 (18%) Ships in 18 - 22 working days

Learn the skills and solutions required to secure your Mac's operating system, the underlying hardware, and allow users to get work done safely. This book will show you how to create a Mac that's made of steel and won't buckle when attacked! Ok, there's no such thing as unhackable. No magic tool or silver bullet will eliminate risk in all forms. Security is an ongoing journey - not a simple action or software application. And that is exactly what you'll learn to master-the foundational knowledge, skills, and mindset to holistically protect Macs. Regardless of whether it's your personal iMac or a fleet of MacBook Pro's assigned to the remote employees within your organization, you'll be able to limit access while identifying and mitigating risk unique to your environment. In addition to the information security best practices pertaining to protecting Apple computers, you'll pivot to a coherent, security-focused mindset to better understand macOS-specific security. You'll learn how it works and what tools and software are available to help. Both native and 3rd-party tool are covered. Safe guard your system's privacy data and capitalize on effectively locking down the security of your Mac computers against known threats and newer trends that continue to evolve. Hardening Your Macs is the perfect roadmap to stopping malicious attacks and bad actors from spying on users through cameras, microphones, and other built-in tools that could potentially be used against users and organizations alike. What You'll Learn Grasp the mindset of attackers-how they plan and execute malicious incursions Implement hardware solutions as well as software safeguards Take advantage of Apple's built-in macOS security features in addition to 3rd party tools Avoid attacks on your system that could compromise sensitive corporate data and personally identifiable information Who This Book Is For IT admins responsible for managing Mac device security. Additionally users of Apple products that may have some experience using the platform in general but are not versed in security, as well as, those switching from Windows platforms will find useful information here. And anyone that wishes to expand their information security skills and/or develop a security-focused mindset to better protect their personal information and privacy data from the numerous and growing threats in the wild, such as malware and phishing.

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