Amministrare Gnu Linux Quarta Edizione

Autore: Simone Piccardi
Editore: Lulu.com
ISBN: 1326160842
Grandezza: 18,40 MB
Formato: PDF, ePub, Mobi
Vista: 234
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QUARTA EDIZIONE: Amministrare GNU/Linux e un testo introduttivo alla amministrazione di sistema in ambiente GNU/Linux. Scopo del testo e trattare gli argomenti di base ed avanzati dell'amministrazione di sistema ed i principi di base dell'amministrazione di rete. Si e adottato un percorso espositivo che parte dall'esame della struttura del sistema per arrivare ad affrontare gli argomenti piu sofisticati e complessi della gestione sistemistica, senza dare per presupposta nessuna conoscenza di questo sistema operativo. Il testo copre anche gli argomenti previsti negli esami di certificazione LPI 101 e 102, ed una buona parte degli argomenti dei successivi esami 201 e 202. Puo pertanto essere utilizzato come testo (non ufficiale) di studio per la preparazione di detti esami, e per questo e stato scelto come libro di testo da Linux Certification Institute (www.lici.it) e da molti altri centri di formazione. Restando fedele alla filosofia di sviluppo di GNU/Linux il testo e pubblicato con licenza libera.

Linux Bible

Autore: Christopher Negus
Editore: John Wiley & Sons
ISBN: 1118282876
Grandezza: 51,27 MB
Formato: PDF, Mobi
Vista: 3938
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More than 50 percent new and revised content for today's Linux environment gets you up and running in no time! Linux continues to be an excellent, low-cost alternative to expensive operating systems. Whether you're new to Linux or need a reliable update and reference, this is an excellent resource. Veteran bestselling author Christopher Negus provides a complete tutorial packed with major updates, revisions, and hands-on exercises so that you can confidently start using Linux today. Offers a complete restructure, complete with exercises, to make the book a better learning tool Places a strong focus on the Linux command line tools and can be used with all distributions and versions of Linux Features in-depth coverage of the tools that a power user and a Linux administrator need to get started This practical learning tool is ideal for anyone eager to set up a new Linux desktop system at home or curious to learn how to manage Linux server systems at work.

Lpic 2 Linux Professional Institute Certification Study Guide

Autore: Roderick W. Smith
Editore: John Wiley & Sons
ISBN: 1118100441
Grandezza: 32,62 MB
Formato: PDF, ePub
Vista: 4157
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The first book to cover the LPIC-2 certification Linux allows developers to update source code freely, making it an excellent, low-cost, secure alternative to alternate, more expensive operating systems. It is for this reason that the demand for IT professionals to have an LPI certification is so strong. This study guide provides unparalleled coverage of the LPIC-2 objectives for exams 201 and 202. Clear and concise coverage examines all Linux administration topics while practical, real-world examples enhance your learning process. On the CD, you’ll find the Sybex Test Engine, electronic flashcards, and a glossary containing the most important terms you need to understand.. Prepares you for exams 201 and 202 of the Linux Professional Institute Certification Offers clear, concise coverage on exam topics such as the Linux kernel, system startup, networking configuration, system maintenance, domain name server, file sharing, and more Addresses additional key topics for the exams including network client management, e-mail services, system security, and troubleshooting This must-have study guide serves as an invaluable roadmap to attaining LPI certification.

The Linux Command Line

Autore: William E. Shotts, Jr.
Editore: No Starch Press
ISBN: 1593273894
Grandezza: 42,45 MB
Formato: PDF, ePub, Docs
Vista: 5526
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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 takes 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 configuration, command chaining, pattern matching with regular expressions, and more. In addition to that practical knowledge, author William Shotts reveals 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, paste, 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 surprised if your mouse starts to gather dust. A featured resource in the Linux Foundation's "Evolution of a SysAdmin"

Linux Iptables Pocket Reference

Autore: Gregor N. Purdy
Editore: "O'Reilly Media, Inc."
ISBN: 9781449378981
Grandezza: 32,41 MB
Formato: PDF, ePub, Mobi
Vista: 5728
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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 onLinux 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.Do you watch for all types of ICMP traffic--some of them quite dangerous? Can you take advantage of stateful filtering to simplify the management of TCP connections? Would you like to track how much traffic of various types you get?This pocket reference will help you at those critical moments when someone asks you to open or close a port in a hurry, either to enable some important traffic or to block an attack. The book will keep the subtle syntax straight and help you remember all the values you have to enter in order to be as secure as possible. The book has an introductory section that describes applications,followed by a reference/encyclopaedic section with all the matches and targets arranged alphabetically.

Kingdoms Of The Empire

Autore: Walter Pohl
Editore: BRILL
ISBN: 9789004108455
Grandezza: 53,42 MB
Formato: PDF
Vista: 7876
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Frühmittelalter - Grab/Gräberfeld - Europa.

The Art Of Deception

Autore: Kevin D. Mitnick
Editore: John Wiley & Sons
ISBN: 076453839X
Grandezza: 44,85 MB
Formato: PDF, Mobi
Vista: 751
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The world's most infamous hacker offers an insider's view of the low-tech threats to high-tech security Kevin Mitnick's exploits as a cyber-desperado and fugitive form one of the most exhaustive FBI manhunts in history and have spawned dozens of articles, books, films, and documentaries. Since his release from federal prison, in 1998, Mitnick has turned his life around and established himself as one of the most sought-after computer security experts worldwide. Now, in The Art of Deception, the world's most notorious hacker gives new meaning to the old adage, "It takes a thief to catch a thief." Focusing on the human factors involved with information security, Mitnick explains why all the firewalls and encryption protocols in the world will never be enough to stop a savvy grifter intent on rifling a corporate database or an irate employee determined to crash a system. With the help of many fascinating true stories of successful attacks on business and government, he illustrates just how susceptible even the most locked-down information systems are to a slick con artist impersonating an IRS agent. Narrating from the points of view of both the attacker and the victims, he explains why each attack was so successful and how it could have been prevented in an engaging and highly readable style reminiscent of a true-crime novel. And, perhaps most importantly, Mitnick offers advice for preventing these types of social engineering hacks through security protocols, training programs, and manuals that address the human element of security.

Lpic 1 Linux Professional Institute Certification Study Guide

Autore: Roderick W. Smith
Editore: John Wiley & Sons
ISBN: 1118570472
Grandezza: 40,25 MB
Formato: PDF
Vista: 8912
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Updated for the latest LPIC-1 Exams 101 and 102 The LPIC-1 certification measures your understanding of the Linux Kernel. As the Linux server market continues to grow, so does the demand for certified Linux administrators. Prepare for the latest versions of the LPIC-1 exams 101 and 102 with the new edition of this detailed Study Guide. This practical book covers key Linux administration topics and all exam objectives and includes real-world examples and review questions to help you practice your skills. In addition, you'll gain access to a full set of online study tools, including bonus practice exams, electronic flashcards, and more. Prepares candidates to take the Linux Professional Institute exams 101 and 102 and achieve their LPIC-1 certification Covers all exam objectives and features expanded coverage on key topics in the exam Includes real-world scenarios, and challenging review questions Gives you online access to bonus practice exams, electronic flashcards, and a searchable glossary Topics include system architecture, installation, GNU and Unix commands, Linux filesystems, essential system services, networking fundamentals, security, and more Approach the LPIC-1 certification exams with confidence, with LPIC-1: Linux Professional Institute Certification Study Guide, Third Edition.

Flatland

Autore: Edwin Abbott Abbott
Editore: Bibliolis Books
ISBN: 1907727337
Grandezza: 27,78 MB
Formato: PDF, Docs
Vista: 6889
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Python Scripting For Computational Science

Autore: Hans Petter Langtangen
Editore: Springer Science & Business Media
ISBN: 3540739157
Grandezza: 57,26 MB
Formato: PDF
Vista: 1147
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With a primary focus on examples and applications of relevance to computational scientists, this brilliantly useful book shows computational scientists how to develop tailored, flexible, and human-efficient working environments built from small scripts written in the easy-to-learn, high-level Python language. All the tools and examples in this book are open source codes. This third edition features lots of new material. It is also released after a comprehensive reorganization of the text. The author has inserted improved examples and tools and updated information, as well as correcting any errors that crept in to the first imprint.