To put some content here, go to Site Admin -> Appearance/Presentation -> Widgets -> Select "Left Sidebar" -> Click "Show" -> Click on "Add" on one of the widgets on the left side -> Click "Save changes" -> Done

How to unlock the audio device on fedora

If use Fedora (I didn’t get yet this problems on Debian nor FreeBSD), probably you got stuck with the famous “Audio Device  Locked” (or some similar text) when your viewing a flash-video on firefox. It is really annoying restart the computer or Xorg to solve that little problem, so I decide to Googling about its [...]

PHPAJAX 3 - Write an AJAX app was never this easy

After some time of inactivity due personal activities (University, work, investigations, etc) I had large to-do list, basically rewrite and improve some of my classes, talking fast the Amazon S3 class and the PHPAJAX. Right now I am working on Rewrite the PHPAJAX and release its version 3 with major changes, and in the background [...]

Europe, DNSSEC and more! (Powered by ISOC)

After a great week in Amsterdam (pictures?) in a wonderful ISOC’s workshop at the RIPE.net, I learnt many useful things, specially about the weakness of the DNS and the benefits about the DNSSEC. Also I had a brief overview about the network monitoring.
The greatest part was that I met the administrator of the l.root-servers.net (If [...]

Welcome to my playground!

As you may know, I have an old blog in English, but I stop to write there because I have this blog in Spanish. Then I notice that most of my friends (most of them not Spanish speakers) stops to read my blog for obvious reasons ;), so I decided to also write in English [...]