Category «Linux»

Download E-books CentOS High Availability PDF

By Mitja Resman

The excessive functionality and balance of CentOS Linux are the most important elements that make CentOS Linux the appropriate Linux distribution to construct excessive availability suggestions on. This ebook introduces you to excessive availability sooner than in short strolling you thru the cluster stack and its layers. The booklet is then divided into components, half A and half B, in line with CentOS types 6 and seven respectively. each one half starts off with the set up and configuration of the Corosync cluster messaging software program with CMAN or with the Pacemaker cluster source administration software.

You can also be brought to cluster provider configuration and cluster carrier administration prior to you configure fencing or STONITH on CentOS 6 and CentOS 7. by way of the top of this e-book, you've the talents required to independently layout, enforce, and retain a CentOS excessive availability multinode cluster environment.

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Download E-books Raspberry Pi Mechatronics Projects HOTSHOT PDF

Enter the realm of mechatronic platforms with the Raspberry Pi to layout and construct 12 striking projects

About This Book

  • Design mechatronic platforms utilizing Raspberry Pi because the “brain”
  • Impress your pals via construction cool robots and interactive instruments with the Raspberry Pi
  • Project-based, sensible method of layout and strengthen your personal applications

Who This publication Is For

This booklet is concentrated in the direction of novices and intermediate designers of mechatronic structures and embedded process layout. a few familiarity with the Raspberry Pi and Python programming is most popular yet now not required.

What you'll Learn

  • Prototype digital circuits to resolve difficulties utilizing the Raspberry Pi
  • Learn basic prototyping instruments resembling a laser cutter to construct mechanisms that interface with the Raspberry Pi
  • Interface with commonplace improvement systems akin to the Arduino and assorted working systems
  • Build uncomplicated instruments that can assist you on your day by day life
  • Learn the nuts and bolts info of mechatronic process improvement via examples like a Christmas gentle controller and a private healthiness monitor
  • Get to grips with the sensible implementation of robotics and residential automation
  • Troubleshoot difficulties that come up in the course of the implementation of your projects

In Detail

A mechatronic approach is an integration of mechanical and digital platforms designed to simplify or automate a repetitive job. The Raspberry Pi is one such inexpensive, low strength eating, miniature laptop which may act because the mind for various forms of applications.

Through 12 obtainable and well-demonstrated initiatives, you are going to how to successfully determine and leverage the easiest elements in your layout. starting with an easy instance of interfacing the Pi with an Arduino, you'll delve into extra complicated initiatives. From a Weasley climate clock to a line-following robotic, a puppy video display to a enjoyable arcade video game, you are going to enforce robust and exciting initiatives to grasp the Raspberry Pi in and out.

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Download E-books Linux All-in-One For Dummies PDF

Eight minibooks in a single quantity conceal each vital element of Linux and every thing you must understand to go level-1 certification

Linux All-in-One For Dummies explains every thing you want to wake up and working with the preferred Linux working procedure. Written within the pleasant and available For Dummies kind, the ebook excellent for brand spanking new and intermediate Linux clients, in addition to an individual learning for level-1 Linux certification. The 8 minibooks inside of conceal the fundamentals of Linux, interacting with it, networking concerns, web providers, management, defense, scripting, and level-1 certification.

  • Covers each significant subject for someone simply getting acquainted with Linux
  • Includes a test-prep part for passing the level-1 Linux certification exam
  • Written through the professional writer of greater than thirty books, together with CompTIA safety+ research consultant, third Edition

Including every thing novices want to know to start with Linux, Linux All-in-One For Dummies, fifth Edition is the final word source and reference for aspiring professionals.

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Download E-books The Penguin and the Leviathan: How Cooperation Triumphs over Self-Interest PDF

By Yochai Benkler

What do Wikipedia, Zip Car’s company version, Barack Obama's presidential crusade, and a small team of lobster fishermen have in universal? all of them convey the ability and promise of human cooperation in reworking our companies, our executive, and our society at huge. simply because this present day, whilst the prices of taking part are less than ever earlier than, there are not any limits to what we will in achieving by way of operating together.

For centuries, we as a society have operated in line with a truly unflattering view of human nature:  that, people are universally and inherently egocentric creatures. consequently, our so much deeply entrenched social constructions – our top-down company versions, our punitive criminal platforms, our market-based ways to every thing from schooling reform to environmental legislation - were equipped at the premise that people are pushed basically through self curiosity, programmed to reply simply to the invisible hand of the loose markets or the iron fist of a controlling government.
In the decade, even if, this fallacy has eventually started to resolve, as enormous quantities of reports carried out throughout dozens of cultures have discovered that the majority humans will act way more cooperatively than formerly believed.  right here, Harvard college Professor Yochai Benkler attracts on state of the art findings from neuroscience, economics, sociology, evolutionary biology, political technology, and a wealth of actual global examples to debunk this long-held fable and show how we will harness the ability of human cooperation to enhance company approaches, layout smarter expertise, reform our monetary structures, maximize volunteer contributions to technology, lessen crime, enhance the efficacy of civic hobbies, and extra.
For instance, he describes how:

   • By construction on numerous voluntary contributions, open-source software program groups have constructed one of the most very important infrastructure on which the realm broad internet runs
   • Experiments with pay-as-you-wish pricing within the track exhibit that enthusiasts will voluntarily pay way more for his or her favourite track than monetary types may ever predic
   • Many self-regulating groups, from the lobster fishermen of Maine to farmers in Spain, reside inside self-regulating approach for sharing and allocating communal resources
   • Despite fresh setbacks, Toyota’s collaborative shop-floor, offer chain, and administration constitution contributed to its meteoric upward thrust above its American opposite numbers for over 1 / 4 century.
   • Police precincts around the state have controlled to minimize crime in tricky neighborhoods via collaborative, trust-based, group partnerships.
A must-read for an individual who desires to comprehend the dynamics of cooperation in twenty first century lifestyles, The Penguin and the Leviathan not just demanding situations such a lot of of the ways that we are living and paintings, it forces us to reconsider our whole view of human nature.

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Download E-books Essential System Administration: Commands and File Formats (Pocket Reference) PDF

By Æleen Frisch

If you're a Unix process administrator, then the knowledge you would like on a daily basis simply to get your task performed may perhaps fill a book--a very huge booklet. yet, essentially conversing, you don't are looking to cease and thumb via a weighty quantity every time a challenge arises. Your resolution is the Essential approach management Pocket Reference, the single approach management reference that matches on your pocket. Concise and easy-to-use, this little publication is the transportable spouse to the vintage Essential procedure Administration through AEleen Frisch.

The Essential procedure management Pocket Reference is a short connection with all of the basic and crucial projects required to run such divergent Unix structures as Solaris, Linux, AIX, BSD, SuSe, purple Hat, and extra. newbies and skilled directors alike will quick be ready to practice its ideas and recommendation to resolve daily difficulties. The booklet is split into 3 elements: instructions, Syntax and Their purposes, Configuration documents and codecs, and working approach particular info. the knowledge during this publication is a must have for any administrator or consumer of a Unix system.

O'Reilly's Pocket References became a favourite between expertise pros all over. by way of offering a wealth of vital info in a concise, well-organized structure, those convenient books bring simply what you want to whole the duty to hand. while you've reached a sticking aspect and wish to get to an answer fast, the hot Essential process management Pocket Reference is the publication you'll are looking to have.

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Download E-books Basic Security Testing with Kali Linux PDF

By Daniel W. Dieterle

With laptop hacking assaults making headline information on a common celebration, it's time for corporations and contributors to take a extra lively stance in securing their desktop systems.

Kali Linux is a moral Hacking platform that enables strong men to exploit a similar instruments and strategies hacker might use to allow them to locate concerns with their safety sooner than the undesirable men do.

In "Basic safeguard checking out with Kali Linux," you'll research easy examples of ways hackers discover information regarding your organization, find weaknesses on your defense and the way they achieve entry in your system.

This hands-on, step-by-step studying booklet covers subject matters like: Kali Linux creation and review Metasploit & Metasploitable 2 Tutorials details amassing a piece on Shodan (the "Hacker's Google") Exploiting home windows and Linux platforms Escalating Privileges in home windows instant (WiFi) assaults Social Engineering assaults Password assaults Kali on a Raspberry Pi Securing your community even though no community should be thoroughly "Hacker Proof," realizing how an attacker works may also help positioned you on course of higher securing your community.

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Download E-books Linux Format, Issue 167 (February 2013) PDF

Even if you've simply stumbled on Linux, or you're a full-time guru, Linux layout has every thing you must utilize your OS. released per month and offered all over the world, the major united kingdom Linux journal highlights the most recent advancements on this planet of open resource, examines new software program and publication releases, and exhibits you ways to move additional with our hands-on tutorials.

Each month, Linux layout includes:

All the newest information and research from the Linux scene
In-depth reports of latest software program and ebook releases
Extensive gains on apps, developments and the community
Revealing interviews with key Linux players
Detailed tutorials - from fundamentals to programming

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Download E-books Advanced Linux Networking PDF

By Roderick W. Smith

With more and more networks and mission-critical purposes working on Linux, process, and community directors has to be in a position to do greater than manage a server and depend on its default configuration. this article is designed that will help you in attaining a better point of competence. It specializes in robust strategies and contours of Linux networking and offers you with the information you must enhance server potency, improve safeguard, and adapt to new specifications.

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Download E-books Raspberry Pi for Secret Agents - Second Edition PDF

By Stefan Sjogelid

Turn your Raspberry Pi into your personal undercover agent toolbox with this set of fascinating projects

About This Book

  • Turn your Raspberry Pi right into a multipurpose undercover agent machine for audio/video surveillance, wireless exploration, or enjoying pranks in your friends
  • Detect an interloper on digicam and trigger an alarm and likewise discover what the opposite pcs in your community are up to
  • Full of enjoyable, sensible examples and easy-to-follow recipes, making certain greatest mischief for all ability levels

Who This e-book Is For

This e-book is an easy-to-follow consultant with useful examples in every one bankruptcy. compatible for the beginner and professional alike, each one subject offers a quick and simple method to start with intriguing purposes and in addition publications you thru establishing the Raspberry Pi as a undercover agent toolbox.

What you are going to Learn

  • Install and configure the Raspbian OS for optimum mischief
  • Run your personal deepest telephone network
  • Detect an interloper with movement detection and trigger an alarm
  • Distort your voice in extraordinary ways
  • Push unforeseen pictures into browser windows
  • Track the Pi's whereabouts utilizing GPS
  • Control the Pi together with your smartphone

In Detail

The e-book starts off out with the preliminary setup of your Raspberry Pi, courses you thru a couple of pranks and undercover agent suggestions, after which indicates you the way to use what you've gotten realized out within the actual world.

Learn tips on how to configure your working process for max mischief and begin exploring audio, video, or wireless innovations. you are going to find out how to checklist, pay attention, or seek advice from humans from a distance and the way to establish your individual mobilephone community. Then, plug on your webcam and organize a movement detector with an alarm or discover what the opposite desktops in your wireless community are as much as. as soon as you've gotten mastered the ideas, mix them with a battery pack and GPS for the final word off-road secret agent kit.

Raspberry Pi for mystery brokers, moment variation has every little thing you want to flip your Raspberry Pi into an information-gathering powerhouse. Use the sensible secret agent and pranking recommendations to amuse your self or your friends.

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Download E-books Advanced Perl Programming PDF

By Simon Cozens

With a global neighborhood of clients and greater than one million committed programmers, Perl has confirmed to be the best language for the newest developments in computing and business.

Every programmer needs to stay alongside of the newest instruments and methods. This up to date model of Advanced Perl Programming from O'Reilly promises the fundamental wisdom of the trendy Perl programmer. no matter what your present point of Perl services, this e-book can help you push your talents to the following point and turn into a extra entire programmer.

O'Reilly's so much high-level Perl educational thus far, Advanced Perl Programming, moment version teaches you the entire advanced thoughts for production-ready Perl courses. This thoroughly up-to-date advisor basically explains innovations equivalent to introspection, overriding built-ins, extending Perl's object-oriented version, and trying out your code for larger stability.

Other issues include:

  • Complex info structures
  • Parsing
  • Templating toolkits
  • Working with ordinary language data
  • Unicode
  • Interaction with C and different languages

In addition, this advisor demystifies as soon as complicated subject matters like object-relational mapping and event-based development-arming you with every thing you must thoroughly improve your skills.

Praise for the second one Edition:

"Sometimes the largest hurdle to challenge fixing is not the topic itself yet really the sheer variety of modules Perl offers. Advanced Perl Programming walks you thru Perl's TMTOWTDI ("There's a couple of option to Do It") woodland, explaining and evaluating the easiest modules for every job so that you can intelligently follow them in various situations." --Rocco Caputo, lead developer of POE

"It has been stated that sufficiently complex Perl code is indistinguishable from magic. This publication of spells is going far to unlocking these secrets and techniques. It has the ability to rework the main humble programmer right into a Perl wizard." --Andy Wardley

"The details the following isn't really theoretical. It offers instruments and strategies for fixing actual difficulties cleanly and elegantly." --Curtis 'Ovid' Poe

" Advanced Perl Programming collects genuinely-earned wisdom from the superior programmers within the Perl group, and explains it in a manner that even rookies can follow immediately." --chromatic, Editor of

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