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Hi, I'm Alfredo Matos, a research engineer, programmer and entrepreneur from Portugal. This is my old (and closed) blog. It exists only as an archive. For more information head over to alfredomatos.com or follow me on twitter.

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Linux

10 December
Posted in Code, Linux, Ubuntu
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Chroots 0.2 – First Public release

Chroots is a collection of bash scripts to create, maintain, manage and use several chroot environments on debian based systems. It sports such features as privilege drop, multiple chroot maintenance and caching. This is the first public release, under GPLv3. The software is now in a state where I can [...]

3 November
Posted in Linux

GLUA Tech Sessions

I was a part of GLUA, my university’s Linux User Group, for many years. But, I must confess that I’ve never been this excited about an event organised by the group like I am for this one. Not even when I was organising them. GLUA Tech Sessions promises to be [...]

31 October
Posted in Linux, Ubuntu

ffmpeg with xvid, h264 and libfaac on Ubuntu Intrepid

I haven’t blogged for a while now, guess I need a new redesigned template, which seems to boost my blogging ability. But here is a simple and short guide to build ffmpeg with the appropriate codecs to encode stuff for the PSP or iPod. These codecs aren’t enabled by default [...]

27 August
Posted in Code, Linux, Monkey Business
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What does l10n, i18n or m4 mean ?

I have never understood what l10n stands for, nor i18n, nor m4 for that matter. But reading a good online book about autotools, there are a couple of words explaining that in fact m4 stands for Macro, which is m+4 chars. l10n is localization written as  “l+strlen(ocalizatio)+n”. Fun. Since I [...]

20 July
Posted in Linux, Ubuntu
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Taking Epiphany for a second (default) spin

Since I upgraded to Ubuntu hardy, I’ve been trying to give Firefox 3 a fighting chance, mostly because of all the hype around it, along with a couple of bumps with Epiphany. With Epiphany using the gecko backend, it was hard adding exceptions for every website using self-signed certificates, or [...]

18 June
Posted in Linux, My World

GTD with Tomboy Notes on Linux

Those familiar with the GTD philosophy,  know that your GTD system should be a simple as possible, enabling you to actually get things done while not procrastinating with GTD tools. A system too complex or too fun is just counter productive. After trying a couple of methods and improving on [...]

17 June
Posted in Linux, Ubuntu

RadeonHD (git) on Ubuntu Hardy with DRI (3d) support

Here is a quick recipe to getting the latest and greatest radeonhd open source driver for the R5XX/R600 driver series, but this time with dri support. Ubuntu Hardy already has a radeonhd package, but as expected is not updated from the git repo, and does not include the dri extensions. [...]

4 June
Posted in Linux
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Linux Podcasts

Following up on a previous post about where to find good podcasts, I saw this earlier today. It sports a nice collection of linux related podcasts, go check it out. On a related topic, I’m still to figure out the best software to handle podcasts. Right now i’m using rhythmbox, [...]

31 May
Posted in Linux
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Big Buck Bunny released

Big Buck Bunny was released on May 30th. It’s great to see that not only operating systems can be open source. I really love the open source model. This movie is the result of a Blender Foundation initiative know as Project Peach. The movie is licensed under the Creative Common [...]

4 May
Posted in Code, Linux, Ubuntu

Web Development – Improved Ubuntu Workflow

Following my previous post on Web Development Workflow, I decided to be done with my procrastination and setup a local workflow, which keeps me location independent and autonomous. The work flow is simple: Develop and test locally, deploy remotely. I’m currently applying this towards the development of an improved theme [...]

About Me

Hi, I'm Alfredo Matos. I'm a research engineer from Portugal, with a passion for inventing new things and working on future technologies. I'm also a programmer and entrepreneur. For more information check out my main website alfredomatos.com.