Download E-books Linux Format, Issue 160 (August 2012) PDF

How one can make one billion cash the crimson Hat method. definite, one thousand million dollars!

While different tech businesses were making headlines, pink Hat has been making a living, and it has performed so via promoting a product that any one can get at no cost: Linux. is that this a con trick? Alchemy? No: it seems that onerous paintings, services and giving the shoppers what they wish continues to be with a view to do company. We spoke to the purple Hat chaps to determine more.

Also within the journal we discover out the pitfall-free technique to upload a brand new hard disk on your setup, construct a supercomputer the straightforward means with a Beowulf cluster and switch our Raspberry Pi right into a dossier server.

And for the fewer hackery yet nonetheless geeky we record at the Open information towns convention in Brighton (the govt collects facts, we pay the govt, so we must always personal the information, dammit!), reconsider the function the Firefox performs within the collective center and brain of the Linux group, and provides Hockney a run for his cash with Gimp.

Features

Firefox: How Mozilla Cracked the Browser Monopoly - The world's preferred resource browser retains going from power to energy. We chart its development and help you pork it up with additional gains. (Mike Saunders)

Open info towns - The UK's first Open-data towns convention proves that there's an immense volume of political help for bettering entry to public information units. Use them or lose them. (Adam Oxford)

Red Hat - learn the way the world's greatest open resource corporation earned one thousand million cash by means of making freedom vital function. (Jonathan Roberts)

Dr Brown's Administeria - Securing the human, NFS, passwords and solidarity (Chris Brown)

Interview: Björn Balazs - OpenUsability.org is making an attempt to make your Linux field more straightforward to exploit. We met up with considered one of its co-founders. (Andrew Gregory)

Tutorials

Build your personal supercomputer - Get or extra desktops crunching a similar information in a Beowulf cluster (David Hayward)

Gimp: Cheat your strategy to a hockney-like university - notice find out how to flip a normal electronic photograph right into a convincing pop-art masterpiece. (Nick Veitch)

Add a brand new hard disk - no matter if you must upload a 2TB huge or a tiny SSD, we sjow you ways to prevent the pitfalls of partitioning. (Neil Bothwick)

Rasperry Pi - In our moment RPi educational, we battle through package deal administration, emulation and community connected garage. (Graham Morrison)

Shelr - We try out an internet site that allows you to proportion your command-line tips with the area. (Mike Saunders)

Coding Academy

Android: distant Databases - input the cloud and get your apps to speak with a server. (Juliet Kemp)
Code strategies: heading off error - After tolerating dozens of trojan horse experiences approximately his personal code, Graham Morrison stocks what to do to prevent it. (Graham Morrison)

Python: paintings With Google's API - We dip into the cauldron of ask yourself that's the Google information API, and the right way to entry every thing with Python. (Nick Veitch)

Reviews

Books - Liars and Outliers, and imagine Complexity get the LXF therapy (Ben Everard)

Gimp 2.8 - it can be one of many best-known open resource initiatives, yet development could be glacially sluggish. we glance at a free up 4 years within the making. (Nick Veitch)

Mageia 2 - Mageia is the common improve course for Mandriva clients. model 2 exhibits promise, but in addition has boundaries. (Ben Everard)

Miro five - A video podcast collator-cum-media participant to serve your entire leisure wishes. (Jonathan Roberts)

Pianoteq four commonplace - A advertisement piano synthesizer that turns your Linux field right into a grand piano. (Graham Morrison)

Rosegarden - A midi and audio sequencer that may be used to attain, compose and generate tune. (Graham Morrison)

Open Social Networks - Are privateness matters maintaining you off well known social networks? locate another that's open in additional than a method. (Mayank Sharma)

More

News: the entire newest information from the Linux universe - Oracle lose their criminal conflict, Google tackle the iPad and supply Raspberry Pis for English faculties, Mandriva is going to the group and lots more and plenty extra. (Andrew Gregory)

Distrowatch: This month's roundup of reports from the vaults of Linux distro improvement - Get the latests updates at the Mandriva saga, try out the slack dog, and notice an OS so undesirable they named it poor. (Susan Linton)

What in the world: OpenCL - We current an open snap shots typical which could make many purposes run speedier than they do this present day. (Marco Fioretti)

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Download E-books Beginning Linux Programming PDF

Beginning Linux Programming, Fourth version maintains its special approach to educating UNIX programming in an easy and established approach at the Linux platform. by using distinctive and life like examples, scholars research by means of doing, and may be able to circulation from being a Linux newbie to making customized functions in Linux. The booklet introduces primary suggestions starting with the fundamentals of writing Unix courses in C, and together with fabric on simple procedure calls, dossier I/O, interprocess conversation (for getting courses to paintings together), and shell programming. Parallel to this, the ebook introduces the toolkits and libraries for operating with person interfaces, from easier terminal mode functions to X and GTK+ for graphical person interfaces. complicated subject matters are lined intimately equivalent to methods, pipes, semaphores, socket programming, utilizing MySQL, writing purposes for the GNOME or the KDE laptop, writing equipment drivers, POSIX Threads, and kernel programming for the most recent Linux Kernel.

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Download E-books Linux Administrator Street Smarts: A Real World Guide to Linux Certification Skills PDF

By Roderick W. Smith

Improve the talents you wish within the actual world

Hit the floor operating with the street-smart education you will discover during this sensible e-book. utilizing a "year within the existence" method, it grants an within examine Linux management, with key info geared up round the genuine daily projects, eventualities, and demanding situations you are going to face within the box. This worthy education software is loaded with hands-on, step by step workouts protecting all levels of Linux management, including:
* engaged on the command line
* Configuring and the kernel
* coping with software program and processes
* Documenting the system
* operating with walls and dossier systems
* Configuring community features
* dealing with security

a useful examine tool

This no-nonsense publication additionally maps to the typical initiatives and examination pursuits for the Linux expert Institute (LPI) LPIC-1 certification examination and CompTIA's Linux+ certification examination. So no matter if you are getting ready for certification or looking useful talents to wreck into the sector, you will discover the guideline you would like, such as:
* utilizing the command shell history
* Redirecting enter and output
* Resolving conflicts
* Reconfiguring the login screen
* dealing with RPM and Debian packages
* keeping your method from runaway processes
* tracking your method for degraded functionality and safety problems
* utilizing journaling filesystems
* Configuring universal server software

the road Smarts sequence is designed to aid present or aspiring IT pros positioned their certification to paintings for them. jam-packed with useful, genuine international eventualities, each one booklet positive aspects genuine initiatives from the sphere after which deals step by step routines that educate the talents essential to entire these projects. and as the routines are dependent upon examination pursuits from top know-how certifications, every one road Smarts ebook can be utilized as a lab handbook for certification prep.

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Download E-books Managing RAID on Linux PDF

By Derek Vadala

Redundant Array of self sustaining Disks (RAID) know-how is changing into a regular characteristic of desktops that help mission-critical providers like dossier sharing, mail alternate, or net servers. RAID bargains merits to those crucial platforms: more advantageous I/O functionality and fail-safe info storage.Although bandwidth difficulties on networks are good documented, the inner facts move bottleneck that exists on the point in every one method may also depart you with difficult functionality concerns. RAID is a cheap and easy-to-manage solution to alleviate this bandwidth challenge by way of allotting the I/O load seamlessly throughout a number of disks and controllers.RAID additionally offers uninterrupted info entry via disk mirroring and parity algorithms. that suggests platforms can stay on-line even in the course of a disk or controller failure. RAID is scalable, making it powerful sufficient for big, high-traffic websites and small, serious structures. by utilizing RAID, procedure directors can mix unmarried disks into terabytes worthy of information storage.Managing RAID on Linux covers every thing process directors want to know to place jointly a approach which could help RAID. you'll know about the differing kinds of RAID, besides linked applied sciences and matters, and the way to settle on the simplest RAID approach on your wishes. With a step by step, hands-on technique, the writer courses you thru the set up of both Linux software program RAID or a RAID card. The e-book exhibits the best way to construct an array and optionally set up a high-performance dossier procedure. Contents include:

* An advent to RAID and Linux
* making plans and structure of your RAID system
* construction a software program RAID
* software program RAID instruments and references
* development a RAID
* functionality and tuning of your RAID system

RAID has develop into the reasonably cheap resolution of option to care for the ever-increasing call for for info space for storing. Written for method directors, energy clients, tech managers, and someone who desires to know about RAID expertise, handling RAID on Linux sidesteps the often-confusing vendor-specific procedure you'll locate in different places to offer you the immediately tale on RAID. Even non-Linux clients will locate this booklet choked with worthy fabric.

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Download E-books Crafting Digital Media: Audacity, Blender, Drupal, GIMP, Scribus, and other Open Source Tools (Expert's Voice in Open Source) PDF

By Daniel James

Open resource software program, often referred to as loose software program, now deals an inventive platform with world-class courses. simply ask the folks who've accomplished high quality tasks or built renowned internet 2.0 websites utilizing open resource laptop functions. This phenomenon is not any longer underground or constrained to techies―there were greater than sixty one million downloads of the Audacity audio editor and greater than 60 million downloads of the GIMP for home windows photographic instrument from SourceForge.net alone.

Crafting electronic Media is your origin direction in photographic manipulation, representation, animation, 3D modelling, publishing, recording audio and making song, DJ’ing, blending and gaining knowledge of audio CDs, video enhancing and web pages supply. each method defined within the publication could be completed on GNU/Linux, yet a number of the purposes coated run on home windows and Mac OS X in addition. New to GNU/Linux and a bit daunted? Don’t worry―there’s a step by step instructional on Ubuntu for both transitority use or everlasting installation.

If you're a artistic sort who desires to start with open resource software program or an current GNU/Linux person seeking to discover this class of courses, this can be the e-book for you! observe your personal own initiatives and artistic pursuits with the instruments this publication will position at your fingertips.

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Download E-books Beginning Ubuntu LTS Server Administration: From Novice to Professional (Expert's Voice in Linux) PDF

By Sander van Vugt

Beginning Ubuntu LTS Server management, moment Edition is the touchstone spouse ebook for an individual imposing Ubuntu LTS Server. writer Sander van Vugt introduces the latest server variation of Ubuntu Linux, the most well-liked Linux distribution, to strength clients, procedure directors, and programmers and demonstrates the ability and suppleness that the Hardy–Heron Ubuntu Server long-term aid variation deals for small networks and company structures alike.

This booklet covers:

  • Installing and configuring Ubuntu to make sure safe installations
  • Virtual Ubuntu
  • Full community and net companies administration

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Download E-books Ubuntu Unleashed 2012 Edition: Covering 11.10 and 12.04 (7th Edition) (7th Edition) PDF

By Matthew Helmke

Ubuntu Unleashed is stuffed with special and complex details for everybody who desires to utilize the Ubuntu Linux working process. This re-creation has been completely revised and up to date by means of a long-time Ubuntu neighborhood chief to mirror the intriguing new Ubuntu 11.10 (“Oneiric Ocelot”) and the imminent Ubuntu 12.04.

Former Ubuntu discussion board administrator Matthew Helmke covers all you must learn about Ubuntu 11.10/12.04 set up, configuration, productiveness, multimedia, improvement, process management, server operations, networking, virtualization, safeguard, DevOps, and more—including intermediate-to-advanced concepts you won’t locate in the other book.

Helmke provides up to the moment introductions to Ubuntu’s key productiveness and internet improvement instruments, programming languages, help, and extra. You’ll locate brand-new assurance of the recent harmony computing device, new NoSQL database aid and Android cellular improvement instruments, and lots of different Ubuntu 11.10/12.04 options. no matter if you’re new to Ubuntu or already an influence consumer, you’ll flip to this e-book regularly: for brand spanking new recommendations, new ideas, and new how you can do much more with Ubuntu!

Matthew Helmke served from 2006 to 2011 at the Ubuntu discussion board Council, supplying management and oversight of the Ubuntu boards, and spent years at the Ubuntu local club approval board for Europe, the center East, and Africa. He has written approximately Ubuntu for numerous magazines and internet sites, is a lead writer of The reputable Ubuntu booklet. He works for The iPlant Collaborative, that's funded by means of the nationwide technological know-how beginning and is construction cyberinfrastructure for the organic sciences to aid the becoming use of huge quantities of knowledge and computationally in depth types of research.

speedy set up Ubuntu, configure it, and get your working right
Configure and customise the hot harmony computer (or possible choices akin to GNOME)
start with multimedia and productiveness functions, together with LibreOffice
deal with Linux prone, clients, and software program packages
Administer and use Ubuntu from the command line
Automate projects and use shell scripting
supply safe distant access
deal with kernels and modules
Administer dossier, print, e-mail, proxy, LDAP, and database providers (both SQL and NoSQL)
Use either Apache and replacement HTTP servers
help and use virtualization
Use Ubuntu in cloud environments
examine the fundamentals approximately renowned programming languages together with Python, personal home page, and Perl, and the way to take advantage of Ubuntu to advance in them
find out how to start constructing Android cellular units

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Download E-books Using Samba: A File and Print Server for Linux, Unix & Mac OS X, 3rd Edition PDF

By Gerald Carter, Jay Ts, Robert Eckstein

This e-book is the great consultant to Samba management, formally followed via the Samba group. thinking about easy methods to combine Samba's authentication with that of a home windows area? how you can get Samba to serve Microsoft Dfs stocks? easy methods to percentage records on Mac Os X? those and a dozen different problems with curiosity to process directors are lined. an entire bankruptcy is devoted to troubleshooting!

the diversity of this ebook is familiar with few bounds. utilizing Samba takes you from easy set up and configuration -- on either the buyer and server part, for a variety of structures -- to refined info of defense, cross-platform compatibility, and source discovery that make the variation among even if clients see the folder they count on or a cryptic mistakes message.

The present version covers such complicated 3.x positive aspects as:

  • Integration with lively listing and OpenLdap
  • Migrating from home windows Nt 4.0 domain names to Samba
  • Delegating administrative initiatives to non-root users
  • Central printer management
  • Advanced dossier serving gains, reminiscent of utilizing digital dossier approach (Vfs) plugins.

Samba is a cross-platform triumph: strong, versatile and quick, it turns a Unix or Linux approach right into a dossier and print server for Microsoft home windows community consumers. This ebook may also help you are making your dossier and print sharing as robust and effective as attainable. The authors delve into the internals of the home windows actions and protocols to an remarkable measure, explaining the strengths and weaknesses of every characteristic in home windows domain names and in Samba itself.

no matter if you are taking part in in your pc or an firm community, on one word or an entire three-octave diversity, Using Samba offers you an effective and safe server.

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Download E-books Ubuntu Linux Toolbox: 1000+ Commands for Ubuntu and Debian Power Users PDF

This up-to-date bestseller from Linux guru Chris Negus is choked with an array of recent and revised material

As a longstanding bestseller, Ubuntu Linux Toolbox has taught you ways to get the main out Ubuntu, the world's preferred Linux distribution. With this expected re-creation, Christopher Negus returns with a number of recent and multiplied assurance on instruments for coping with dossier platforms, how one can hook up with networks, concepts for securing Ubuntu structures, and a glance on the most recent long-term help (LTS) unencumber of Ubuntu, all aimed toward getting you up and operating with Ubuntu Linux quickly.

  • Covers set up, configuration, shell primer, the laptop, administrations, servers, and security
  • Delves into assurance of well known functions for the internet, productiveness suites, and e-mail
  • Highlights constructing a server (Apache, Samba, CUPS)
  • Boasts a convenient trim dimension for you to take it with you at the go

Ubuntu Linux Toolbox, moment Edition prepares you with a bunch of up to date instruments for modern atmosphere, in addition to multiplied insurance on every thing you recognize to with a bit of luck begin utilizing Ubuntu today.

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