Category Archives: Open Source - Page 2

Create your own Linux distro with Suse Studio

With Suse Studio you can build a custom Linux distro, with your own software and branding and package it to run as a live CD\DVD, Bootable USB,  VMWare, VirtualBox, Zen or a bootable intall CD\DVD.







How software patent broke the system

The issue of Software Patent has been around for a while, but unless you really  have the time and drive to try to understand all that is involved you will be left like most of us, just wondering. The guys at Patent Absurdity have made a great documentary about this issue.

Patent Absurdity explores the case of software patents and the history of judicial activism that led to their rise, and the harm being done to software developers and the wider economy. The film is based on a series of interviews conducted during the Supreme Court’s review of in re Bilski — a case that could have profound implications for the patenting of software. (extracted)

The whole documentary was made with free software.

  • Cinelerra for video editing
  • Audacity for audio editing
  • Inkscape, Python and Blender for animation
  • Ogg Theora and Ogg Vorbis codecs
  • Edited on GNU/Linux machines

Watch the Patent Absurdity documentary here.


The future of gaming is OpenGL

As a Linux user and Open Source enthusiast I always want to see people moving away from the proprietary stuff and into the Open Source world, but sometimes it’s easier to keep them where they are (stuck to Windows), specially when it comes to gaming. I am not a gamer, and would rather spend my time on other more fulfilling tasks like testing a ClearOS installation, but when it comes to helping people migrate from Windows to Linux, there’s always that dreaded question  “Will my games work?”  The answer could easily be “yes very well, better than before!”  but in reality a majority of the games won’t. Why? The proprietary monster that is Microsoft has allured programmers, graphic card manufacturers and the common citizen into the idea that DirectX is the best, and it could not e further from the truth. While DirectX only runs on Windows, OpenGL offers equal or better results and runs on every platform. 

But don’t let me talk to you about this, as I said I am not a gamer, let those who know what they are talking about tell you. This great article will help you understand Why should you use OpenGL and not DirectX (Wolfire Blog), and you may also enjoy reading this article Commercial Gaming coming to Linux?  from the Linux Magazine.

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Open .eps files on GIMP for Windows

As usual this post is a self help note, but as it’s public I hope it helps someone else. If you want to open .eps or .ps files with GIMP on Windows you will need to install Ghostscript (download it from http://pages.cs.wisc.edu/~ghost/). After successful installation you will need to create an environment variable called GS_PROG on Windows. To do this just follow these steps:

  1. Right-click on the ‘My Computer‘ Icon and select properties
  2. Click on the advanced tab
  3. Click on Environment Variable button
  4. Under either User variables or System variables click on “New
  5. Set Variable name : GS_PROG
  6. Set Variable path: C:\Progam Files\gs\gs864w32\bin\gswin32.exe   – this is where yous gswin32.exe resides, make sure you type the correct path.

Click “OK” for everything and then open GIMP, you should now be able to open .eps and .ps files

Extra information: .EPS/PostScript (.PS) is a  file that may contain 2D vector graphics, bitmap images, and text; includes an embedded preview image in bitmap format; often used for transferring image data between different operating systems. Adobe Illustrator, Acrobat, Photoshop or CorelDraw are the kind of programs that normally use/open these files.

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Creating a bootable Linux USB flash drive

I am currently working on a project to offer an Open Source Linux based Network Tool pre-installed in a very small custom built computer (like the fit-pc or linutop), I want to avoid having a CD drive and want to keep it simple for the client to reinstall the system if needed.  I decided to create a bootable USB Flash Drive to accompany the system, while looking around I found this great application called UNetbootin that will create a bootable USB Drive from any Linux OS ISO image. You can create the bootable USB drive from either a Linux or Windows desktop.

UNetbootin has presets for most major Linux distros and can be also used to load various other systems:

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