Das umfangreiche Linux-Paket mit mehr als 1000 Anwendungen für Einsteiger u. Geeks
I ntrod uction or some time 32-bit machines have been a hot topic in the world F ofPCs. It seems that more powerful operating systems will soon be displacing DOS. Meanwhile, at least in the professional literature, lively discussion has been raging about what the future standard will be. Two alternatives seem to be emerging for the domain of server operating systems: Windows NT, and UNIX variants such as UNIX VS. Windows NT Solaris 2, UnixWare, and NextStep 486. In this context OS/2 plays no significant role since it is seen more as a competitor to Windows in its current version and future 32-bit versions. We cannot yet predict which system will finally predominate. However, the significant rise in the power of hardware in recent years has unleashed the demand for a modern operating system that makes use of these developments. Under a modern server operating system, the borderline between classical UNIX workstations and high-end workstations PCs will tend to become more fluid. 1.1 Historical perspectives on Linux An extremely powerful alternative to the above proprietary systems has evolved far from all the big debates on strategy. The system is Linux, a UNIX system for Intel processors that is available for free.
Eingebettete Systeme steuern unbemerkt die Waschmaschine oder als Digitaler Sound Prozessor das Autoradio. Der Autor stellt leistungsfähige Linux-Derivate vor, die den Komfort der Schnittstellentreiber, des Multi-Threadings und eines Dateisystems bieten. Alle Beispiele sind vollständig durchimplementiert und online frei verfügbar. Das Buch eignet sich als Begleitbuch für Administratoren und Linux-Anwender, hilft aber auch Entwicklern in der Industrie, bei diesem Trend den Anschluss nicht zu verlieren.
Explore a ton of powerful Fedora Linux commands This handy, compact guide teaches you to use Fedora Linux as the experts do: from the command line. Try out over 1000 commands to find and get software, monitor system health and security, and access network resources. Apply skills you learn from this book to use and administer desktops and servers running Fedora, CentOS, Red Hat Enterprise Linux, or any other Linux distribution. Expand your Linux expertise in these and other areas: * Using the shell * Finding online software * Working with files * Playing with music and images * Administering file systems * Backing up data * Checking and managing running processes * Accessing network resources * Handling remote system administration * Locking down security
Hardening´´ is the process of protecting a system and its applications against unknown threats. And Hardening Linux will explain the main steps that any Network or Systems Administrator needs to take, to protect his computers that run on Linux. This book discusses security of mail servers, web servers, and file servers, as well as hardening IP tables and remote access functionality. Written in a similar manner to Hardening Windows and Hardening Apache, complete with checklists and reference-style chapters, Hardeing Linux shows Apress commitment to publishing books that appeal to the security professional.
In order to thoroughly understand what makes Linux tick and why it works so well on a wide variety of systems, you need to delve deep into the heart of the kernel. The kernel handles all interactions between the CPU and the external world, and determines which programs will share processor time, in what order. It manages limited memory so well that hundreds of processes can share the system efficiently, and expertly organizes data transfers so that the CPU isn´t kept waiting any longer than necessary for the relatively slow disks. The third edition of Understanding the Linux Kernel takes you on a guided tour of the most significant data structures, algorithms, and programming tricks used in the kernel. Probing beyond superficial features, the authors offer valuable insights to people who want to know how things really work inside their machine. Important Intel-specific features are discussed. Relevant segments of code are dissected line by line. But the book covers more than just the functioning of the code; it explains the theoretical underpinnings of why Linux does things the way it does. This edition of the book covers Version 2.6, which has seen significant changes to nearly every kernel subsystem, particularly in the areas of memory management and block devices. The book focuses on the following topics: * Memory management, including file buffering, process swapping, and Direct memory Access (DMA) * The Virtual Filesystem layer and the Second and Third Extended Filesystems * Process creation and scheduling * Signals, interrupts, and the essential interfaces to device drivers * Timing * Synchronization within the kernel * Interprocess Communication (IPC) * Program execution Understanding the Linux Kernel will acquaint you with all the inner workings of Linux, but it´s more than just an academic exercise. You´ll learn what conditions bring out Linux´s best performance, and you´ll see how it meets the challenge of providing good system response during process scheduling, file access, and memory management in a wide variety of environments. This book will help you make the most of your Linux system.
Authoritative Answers to All Your Linux Network Server Questions--Specifically for Linux Administrators Tap into Linux´s impressive capabilities as a network server. Written by one of the world´s leading Linux system administration experts, Linux Network Servers teaches you, step-by-step, all the standard and advanced techniques you need to know to configure and administer a full range of network services, from file and printer sharing to email and the Web. Hundreds of clear, consistent examples illustrate these techniques in detail--so you stay on track and accomplish all your goals. Coverage includes the following: Installing Linux Understanding the boot process Working with the network interface Setting up login services Using Linux name services Configuring a mail server Setting up Apache Web server Configuring network gateway services Configuring desktop configuration server Setting up file sharing Setting up printer services Securing your server Troubleshooting The Craig Hunt Linux Library The Craig Hunt Linux Library provides in-depth, advanced coverage of the key topics for Linux administrators. Topics include Samba, System Administration, DNS Server Administration, Apache, Security, and Sendmail. Each book in the series is either written by or meticulously reviewed by Craig Hunt to ensure the highest quality and most complete coverage for networking professionals working specifically in Linux environments.
You´ve experienced the shiny, point-and-click surface of your Linux computer now dive below and explore its depths with the power of the command line. The Linux Command Line thakes you from your very first terminal keystrokes to writing full programs in Bash, the most popular Linux shell. Along the way you´ll learn the timeless skills handed down by generations of gray-bearded, mouse-shunning gurus: file navigation, environment configeration, command chaining, pattern matching with regular expressions, and more. In addition to that practical knowledge, author William Shotts revels the philosophy behind these tools and the rich heritage that your desktop Linux machine has inherited from Unix supercomputers of yore. As you make your way through the book´s short, easily digestible chapters, you´ll learn how to: - Create and delete files, directories, and symlinks - Administer your system, including networking, package installation, and process management - Use standard input and output, redirection, and pipelines - Edit files with Vi, the world´s most popular text editor - Write shell scripts to automate common or boring tasks -Slice and dice text files with cut, past, grep, patch, and sed Once you overcome your initial ´´shell shock´´, you´ll find that the command line is a natural and expressive way to communicate with your computer. Just don´t be suprised if your mouse starts to gather dust.
Das umfangreiche Linux-Paket mit mehr als 1000 Anwendungen fuer Einsteiger und Geeks. Mit kostenlosem Download des E-Books ´´Gimp 2.8 - Der praktische Einstieg´´DVD-ROMVersion Leap 42.2 setzt die Erfolgsgeschichte fort: Basierend auf dem Source-Code der Busi
Das umfangreiche Linux-Paket mit mehr als 1000 Anwendungen fuer Einsteiger & Geeks. ( 2 DVDs )´´openSUSE 13.1´´ – Das neue Release der beliebten Linux-Distribution laesst keine Wuensche offen! Dieses Softwarepaket enthaelt ein komplettes Betriebssystem, d
For years, computer users have put up with the bugs, security holes, and viruses on Windows because they had no choice. Until recently, there has never been a good alternative to Windows. But now, Windows users can switch to Linux, the reliable, secure, and spyware free operating system. Linux is easy to use, runs on almost any PC, and enables you to perform all the tasks you can do with Windows. Getting to know Linux has never been easier, because now there´s a way to test-drive Linux without changing, installing, or configuring a thing on your computer. It´s called Test Driving Linux: From Windows to Linux in 60 Seconds. This latest release from O´Reilly comes with a Live CD called Move, that allows Windows users to try all the features of Mandrake Linux, a popular Linux distribution without the hassle of actually installing Linux. Users simply place the Move CD into their CD drive, boot from the disc, then watch an entire Mandrake system run on the fly from the CD-ROM. Test Driving Linux: From Windows to Linux in 60 Seconds is a detailed step-by-step guide to the Linux operating system and several popular open source programs. With this guide you can quickly learn how to use Linux to perform the tasks you do most: surf the web, send and receive email, instant message with friends, write letters, create spreadsheets, and even how to enhance your digital photos. Test Driving Linux: From Windows to Linux in 60 Seconds provides both home and business users with a hassle-free way to investigate this operating system before they purchase and install a complete Linux distribution.
We can all be Linux experts, provided we invest the time in learning the craft of Linux administration. Pro Linux System Administration makes it easy for small- to mediumsized businesses to enter the world of zerocost software running on Linux and covers all the distros you might want to use, including Red Hat, Ubuntu, Debian, and CentOS. Authors, and systems infrastructure experts James Turnbull, Peter Lieverdink, and Dennis Matotek take a layered, componentbased approach to open source business systems, while training system administrators as the builders of business infrastructure. If you want to implement a SOHO or SMB Linux infrastructure, Pro Linux System Administration clearly demonstrates everything you need. You´ll find this book also provides a solid framework to move forward and expand your business and associated IT capabilities, and you´ll benefit from the expertise and experienced guidance of the authors. Pro Linux System Administration covers * An introduction to using Linux and free and open source software to cheaply and efficiently manage your business * A layered model that allows your infrastructure to grow with your business * Easy and simpletounderstand instructions including configurations, examples, and extensive realworld hints and tips