Saturday, March 7, 2009

Redmonk and Ubuntu survey: results are in!

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Over the last two months Canonical and the Ubuntu server community ran a user survey to delve into the detail of Ubuntu server use. You can see the original launch plan here. The audience was self-selecting; we promoted it through the Ubuntu website and some other popular Linux server forums. Our friends at the analyst house, Redmonk, advised us on some of the questions and we have shared the raw data with them for their learning. In the end 6819 people representing the same number of organisations completed the survey. This was no easy task as there were many questions so our thanks to all the participants.

The survey is available here (registration required) and there is extensive commentary available with the survey itself. At a very high level it paints a picture of Ubuntu in use for common workloads in production ready environments across a vast number of sectors. The respondents tended to come from Europe and North America, which is probably an accurate reflection of business use of Ubuntu Server Edition currently. The size of organisation stretch from the lone wolf right up to 10,000+ organisations - to reflect this we have taken some splits of the data to see where response varied by size.

In short, if you are using or contemplating using Ubuntu Server Edition this is essential reading.

Gerry Carr - Head of platform marketing

An example of the data available in the Server Survey

An example of the data available in the Server Survey

Ubuntu Desktop Edition

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With Ubuntu Desktop Edition you can surf the web, read email, create documents and spreadsheets, edit images and much more. Ubuntu has a fast and easy graphical installer right on the Desktop CD. On a typical computer the installation should take you less than 25 minutes.

Desktop Tour

The fastest way to see Ubuntu is to take the tour

Desktop simplicity

When you start your system for the first time you'll see a desktop that is clean and tidy, no desktop icons, and a default theme that is easy on the eye.

Ubuntu 'Just Works'

We've done all the hard work for you. Once Ubuntu is installed, all the basics are in place so that your system will be immediately usable.

A complete office productivity suite

OpenOffice contains a user interface and feature set that is similar to other office suites, and includes all the key desktop applications you need, such as:

 Word processor - for anything from writing a quick letter to producing an entire book. More »

 Spreadsheet - a tool to calculate, analyse, and present your data in numerical reports or charts. More »

 Presentation - an easy, and powerful tool for creating effective multimedia presentations. More »

Edit and share files in other formats

Easily open, edit and share files with your friends that have Microsoft Office, Word Perfect, KOffice or StarOffice.

Quick and easy updates

The task bar contains an update area where we'll notify you when there are updates available for your system, from simple security fixes to a complete version upgrade. The update facility enables you to keep your system up-to-date with just a few clicks of your mouse.

A vast library of free software

Need more software? Simply choose from thousands of software packages in the Ubuntu catalogue, all available to download and install at the click of a button. And it's all completely free!

Help and support

You'll be able to find help using the desktop browser or online. If you have a question about using Ubuntu, you can bet someone else has already asked it. Our community has developed a range of documentation that may contain the answer to your question, or give you ideas about where to look.

This is also where you'll get access to free support from the Ubuntu community in the chat and mailing lists in many languages. Alternatively, you can purchase professional support from the Canonical Global Support Services Team, or local providers.

Ubuntu in your local language

Ubuntu aims to be usable by as many people as possible, which is why we include the very best localisation and accessibility infrastructure that the free software community has to offer.

More Features »

You can download Ubuntu, or request a free CD from Canonical.

System Requirements

Ubuntu is available for PC, 64-Bit PC and Intel based Mac architectures. At least 256 MB of RAM is required to run the alternate install CD (384MB of RAM is required to use the live CD based installer). Install requires at least 4 GB of disk space.

Ubuntu Server Edition

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Special Feature - The Ubuntu team is pleased to announce the beta release of Ubuntu 8.10 Server Edition on Amazon's EC2 cloud computing service. See the Ubuntu on Amazon Web Services page for more details.


The Ubuntu Server Edition - built on the solid foundation of Debian which is known for its robust server installations — has a strong heritage for reliable performance and predictable evolution.

The Ubuntu Server Edition is changing the server market for businesses by delivering the best of free software on a stable, fully supported and secure platform. In the two years since initial launch Ubuntu can now be found in hundreds of organisations across the world delivering key services reliably, predictably and economically. Ubuntu Server Edition is an energy efficient, low memory and disk footprint operating system that helps build server functions that respect our environment with no compromise on agility and versatility.

The Ubuntu Server Edition can become the backbone of many of the services that a typical business needs to run to be successful. With no license fees, an expanding ecosystem, minimal maintenance, a growing community of peers and references, Ubuntu Server Edition is making many organisations reconsider how they use Linux for their information technology needs.

Through the use of Ubuntu, we believe that our users will enjoy the unprecedented performance and security that Linux can provide. Because we care about your business we have ensured that the Ubuntu Server Edition:

  • easily integrates in your existing networks.

  • provides a low total cost of ownership.

  • offers multiple life cycle scenarios for you to choose from.

  • delivers free life maintenance.

  • and is backed by Canonical's world class support.

Support

Every business wants the reassurance of having a professional support service behind them. That’s why Canonical provides exceptional support for Ubuntu Server Edition. With our North American-based support service, a team of Linux experts (and we mean experts) are just a call away, are open 24x7 and speak many languages.

We don't make support compulsory for deployments but we absolutely recommend it. Our customers tell us it adds huge value to their organisations. For more information, please see http://www.canonical.com/services/support

Learn more about Ubuntu Server Edition:

Download Ubuntu Server Edition »

Download PDF brochure (250KB) »

About Ubuntu

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Ubuntu is a community developed, Linux-based operating system that is perfect for laptops, desktops and servers. It contains all the applications you need - a web browser, presentation, document and spreadsheet software, instant messaging and much more.

Learn more about Ubuntu » - Take the desktop tour »

Desktop Edition

Desktop

Learn more »

Server Edition

Server

Learn more »

The Ubuntu promise

  • Ubuntu will always be free of charge, including enterprise releases and security updates.
  • Ubuntu comes with full commercial support from Canonical and hundreds of companies around the world.
  • Ubuntu includes the very best translations and accessibility infrastructure that the free software community has to offer.
  • Ubuntu CDs contain only free software applications; we encourage you to use free and open source software, improve it and pass it on.

You may have heard the news . . .

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The Linux Foundation is taking over Linux.com. We couldn't be more excited to work with you on building a community resource for Linux users worldwide.

For the community, by the community, Linux.com will be the central source for Linux information, software, documentation and answers across the server, desktop/netbook, mobile, and embedded areas.

Much like Linux itself, Linux.com will rely on the community to create and drive the content and conversation. While the Linux Foundation will provide the collaborative forum, we hope you - the real experts on Linux - will provide the content. Starting now, we'd like to hear your suggestions on what you'd like to see in the new Linux.com. We've created an IdeaForge for you to post, vote and discuss these ideas.

Almushaf Quran Font

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Al Mushaf Quran Font

This Beautiful Quran font was released by Amjad Alvi sahib on Ramadan 27. following are screenshots of this font and it can be downloaded from the following link:

Download Mushaf Quran Font

سورۃ الفات�ہ کا ایک نمونہ

سورۃ البقرۃ کا ایک نمونہ

سورۃ البقرۃ کا ایک نمونہ

سورۃ العٰدیٰت

Friday, March 6, 2009

Embedded devices

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Sharp Zaurus SL-5500 running OpenZaurus and OPIE, with docking cradle and stylus

Due to its low cost and ability to be easily modified, an embedded Linux is often used in embedded systems. Linux has become a major competitor to the proprietary Symbian OS found in the majority of smartphones—16.7% of smartphones sold worldwide during 2006 were using Linux[49]—and it is an alternative to the proprietary Windows CE and Palm OS operating systems on mobile devices. Cell phones or PDAs running on Linux and built on open source platform became a trend from 2007, like Nokia N810, Openmoko's Neo1973, Motorola RAZR2 v8, Motorola ROKR E8, Motorola MING series, Motorola ZINE and the on-going Google Android. The popular TiVo digital video recorder uses a customized version of Linux.[50] Several network firewall and router standalone products, including several from Linksys, use Linux internally, using its advanced firewall and routing capabilities. The Korg OASYS and the Yamaha Motif XS music workstations also run Linux.[51] Furthermore, Linux is used in the leading stage lighting control system, FlyingPig/HighEnd WholeHogIII Console.[52]

Servers designed for Linux

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Servers and supercomputers

Servers designed for Linux

Historically, Linux distributions have mainly been used as server operating systems, and have risen to prominence in that area; Netcraft reported in September 2006 that eight of the ten most reliable internet hosting companies ran Linux distributions on their web servers.[46] (As of June 2008, Linux distributions represented five of ten, FreeBSD three of ten, and Microsoft two of ten.[47]) This is due to its relative stability and long uptime, and the fact that desktop software with a graphical user interface for servers is often unneeded. Enterprise and non-enterprise Linux distributions may be found running on servers. Linux distributions are the cornerstone of the LAMP server-software combination (Linux, Apache, MySQL, Perl/PHP/Python) which has achieved popularity among developers, and which is one of the more common platforms for website hosting. Linux distributions are commonly used as operating systems for supercomputers. As of November 2008, out of the top 500 systems, 439 (87.8%) run a Linux distribution.[48]

linux

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Linux (commonly pronounced IPA: /ˈlɪnəks/ in English; variants exist[1]) is a generic term referring to Unix-like computer operating systems based on the Linux kernel. Their development is one of the most prominent examples of free and open source software collaboration; typically all the underlying source code can be used, freely modified, and redistributed by anyone under the terms of the GNU GPL[2] and other free licenses.

Linux distributions are predominantly known for their use in servers, although they are installed on a wide variety of computer hardware, ranging from embedded devices and mobile phones to supercomputers,[3] and their popularity as a desktop/laptop operating system has been growing lately due to the rise of netbooks and the Ubuntu distribution of the operating system.[4][5]

The name "Linux" comes from the Linux kernel, originally written in 1991 by Linus Torvalds. The rest of the system, including utilities and libraries, usually comes from the GNU operating system announced in 1983 by Richard Stallman. The GNU contribution is the basis for the alternative name GNU/Linux.[6]

trade forex

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When Is The Best Time Of The Day To Trade Forex?

I've recently received an email from a recently retired businessman who is intending to spend 3 or 4 hours a day trading the forex markets, and just wanted to know which hours of the day are the easiest to make money.

I may have answered this question before on my blog but I thought it was worth another mention anyway. The very best session to make money (on a short-term time frame) is between More on When Is The Best Time Of The Day To Trade Forex?