Open Source

6th Annual Open Source Awards (2011) – Packt Publishing

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Open Source has gained a lot of momentum over the past few years. I have seen it grown in popularity and the number of applications available and the growth of communities around it. Being a Sun Campus Ambassador which played a pivotal role in contributing to Open Source community, I was exposed to the Open … Read more

Execute external process from within JVM using Apache Commons Exec library

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Executing external command from within JVM often causes problems- be it in terms of the code to write and manage or in the ease of implementation. I had similar requirement in my Major project for my Under Graduate Degree, where in I had to launch a C program from the Java code. I ran into different issues like- the Main thread getting blocked, the GUI freezing, or reading the output streams and so on. Finally I had to give up the idea and stick with launching the external command externally 😛 Had I found the Exec library from Apache Commons then, my work would have been lot easier. Anyways better late then never. I will quickly go through how one can use  Exec library to launch external programs from JVM- Its a wrapper over Java’s ProcessBuilder, Runtime.getRuntime().exe().

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Installing Java (JDK) and Setting JAVA_HOME in Ubuntu (Linux)

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I know lot of you starting out new as Linux users or Java learners on Linux platform find it an issue to install JDK or may be configure it to start using after installing. At time the version of java that comes with the package manager (apt-get for Ubuntu) would be an older version and … Read more

Restart/Shutdown problem in Ubuntu 8.10

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I spent lots of time configuring my Ubuntu 8.10 installation, installing all the required softwares. The best thing i could do was to install Prozilla- the download manager which is really awesome. Also i installed all the IDEs, RDBMS that i use. But when i tried to shutdown my system it used to hang. This used to annoy me like hell. I then googled for this problem and came across the following solution which worked for me:

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Ubuntu 8.10 Desktop Edition Available Now!!!!

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UbuntuCanonical Ltd. announced the upcoming availability of Ubuntu® 8.10 Desktop Edition for free download on 30 October. In related news, Canonical also announced the simultaneous release of Ubuntu 8.10 Server Edition.

Ubuntu 8.10 Desktop Edition is designed for the pervasively connected digital lifestyle. With new 3G network support, users can move smoothly from wired and WiFi networks onto 3G cellphone networks while traveling. Ubuntu 8.10 is also built to be shared – users can start a quick “guest session” on the fly and let someone use their computer to surf the web or check email, while maintaining the security and integrity of their own data. And if that person really enjoys their brief session as an Ubuntu guest, they can put Ubuntu on any USB key and take it home to install on their own computer rather than having to burn a CD.

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MySQL: World’s Most popular Open Source database

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What is MySQL?

MySQL is an Open Source database management system(DBMS) that one can download for free from MySQL Website (www.mysql.com). MySQL is one of the world’s most popular systems for Java web applications because of its consistent fast performance, high reliability and ease of use. MySQL runs on more than 20 platforms including Linux, Windows, OS/X, HP-UX, AIX, Netware, giving the developers right kind of flexibility. 

MySQL is owned and sponsored by a single for-profit firm, the Swedish company MySQL AB, now a subsidiary of Sun Microsystems, which holds the copyright to most of the codebase. The project’s source code is available under terms of the GNU General Public License, as well as under a variety of proprietary agreements.

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Software Freedom Day- September 20

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Software Freedom Day (SFD) is a worldwide celebration of Free and Open Source Software (FOSS). Their goal in this celebration is to educate the worldwide public about of the benefits of using high quality FOSS in education, in government, at home, and in business — in short, everywhere! The non-profit company Software Freedom International coordinates … Read more

Sun Campus Ambassador Programme, Sun CA Selection Process

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Sun Microsystems has recently launched “Sun Campus Ambassador Programme“, an initiative to connect with Student Developers at colleges. Its into Third year now and has over 100 CAs all over India. The main work of the CAs is to evangelize Sun Technologies which are Open Source. Sun Microsystems has the largest share in the Open Source Market. Sun CAs help in connecting between the company and College/University. There are certain tasks which the CAs have to undertake as part of their programme, they will have to take up trainings, conduct Demos, Workshops, Events at their college. Also encourage Students to contribute to Sun Open Source Technologies.

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Open Source at Microsoft

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For people who are parallely interested in Open source but cannot do away with Microsoft, here’s a great resource- CodePlex: What is CodePlex? CodePlex is Microsoft’s open source project hosting web site. You can use CodePlex to create new projects to share with the world, join others who have already started their own projects, or … Read more

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