Spiders on the Web

Hi all,

a month is gone since my last post and finally I can write again. The month of December has been very busy, we had a lot of work and then Ada has arrived.

I have some news and articles to write, I just need to find some time between bottles and nappies.

Spider on the Web,
Danilo

If you have big .flac audio file which include several CD tracks, sure you are interested to know how to split them and of course we are going to do it in Ubuntu Linux.

This method it use .cue files, which usually comes with the .flac ones.

First of all we need to install the following packages cuetools shntool flac. You can use Synaptic or this command in a terminal:

$ sudo apt-get install cuetools shntool flac

Now you can split the .flac audio file as follows:

$ cuebreakpoints file.cue | shnsplit -o flac file.flac

That’s all.

Now a little bit of theory,
… shnsplit is the program used to split tracks, while cuebreakpoints it reads the break-points from file.cue and pipe them to shnsplit.

Spiders on the Web,
Danilo

Lee este articulo en castellano

Eclipse is a well known IDE interface which help programmers to develop their Java applications, but Eclipse is not only for Java programmers, as it can help PHP programmers as well by using the PHP Development Tools (PDT).

While searching on Internet I found several way to install Eclipse and PDT, so here I am going to tell you how I did it on my Ubuntu 7.10 Gutsy with PHP support. As I am a newbie on Eclipse I cannot tell you if it is the best way or that is error free. I only know that it worked for me, or at least Eclipse it started without any error message.

First you have to install the Sun Java Development Kit 5.0 (JDK) and Eclipse from Ubuntu repositories:


$ sudo apt-get update
$ sudo apt-get install sun-java5-jdk
$ sudo apt-get install eclipse

Now we have Eclipse installed and working, but there are a couple of problems, most important PDT is not installed as there’s no debian package yet. Second this is an older version, Eclipse 3.2.2 instead of the 3.3.0. I used this approach to assure that everything Eclipse needs is installed.

To add PDT you can use an automated installation of PDT available via the Eclipse Update Manager, but as we want to use the latest version and also keep things simple, you can download the PDT All-in-One package.

Personally I downloaded the Stable Build S20070910-RC1 under the ~/tmp directory, you can choose the release that you prefer. There is no really installation program so these are the commands that I used to install it under my home directory and to start Eclipse.

$ mkdir ~/opt
$ cd ~/opt
$ mv ~/tmp/pdt-all-in-one-incubation-S20070910_RC1-linux-gtk.tar.gz .
$ tar xzvf pdt-all-in-one-incubation-S20070910_RC1-linux-gtk.tar.gz
$ cd eclipse
$./eclipse


Optionally you can change the Gnome Menu link using, System->Preferences->Main Menu application.

Now you can start working with Eclipse and PDT just create a new PHP file or project, and code away.

Spiders on the Web,
Danilo

Few months ago everybody was staring at some windows and saying “WoW !”.

So… What we should say now with these 3D effects in Ubuntu ?

Spiders on the Web,
Danilo

Last week the new Ubuntu Ubuntu, Gutsy Gibbon 7.10 went out.

There are some new interesting features:

• Gnome 2.20
• 3D Desktop, Compiz Fusion is enabled by default but I think it needs a good graphic card
• Desktop Search, a deskbar applet is now included in the default configuration. It allows quick access to your common actions, including opening web bookmarks and searches, sending messages to your contacts, and more
• A wizard to install Firefox’s plugins
• … and a lot more

Today somebody told me that Linux it’s difficult and is good only for programmers. I replied that this is not true anymore, I saw a demo of what you can do with the 3D desktop that definitely we can say that Linux is good for anyone.

So I suggest you download the CD so you’ll check it out yourself.

Spiders on the Web,
Danilo

Today, OpenOffice.org celebrates its 7th birthday. It was on 13th of October 2000 when Sun Microsystem founded what it is widely considered the most important open source productivity suite and one of the largest open source projects.

I worked daily with OpenOffice.org since year 2001 and with Linux since 5 years before at least. Honestly I didn’t realize that all this time was gone, but I saw the evolution of this particular open source software and I knew what it could get. To be an office suite that it doesn’t have nothing less than others most famous ones…indeed we can say the opposite.

Happy Birthday OpenOffice.org and thanks to everyone whose was working on the project.

Spiders on the Web,
Danilo

This weekend I’d like to make a small list of some Open Source application which I suggest to use, sure it is not a complete list but should be enough to get you started with Open Source so you don’t need to get proprietary software anymore.

I wrote in the title that is software for “Everybody” because thos programs can run on any operating system, so not just Linux but Windows and Mac OS X as well.

• Office automation: OpenOffice.org, o NeoOffice its Mac OS X version
• Internet Browsing: Firefox
• Email: Thunderbird
• RSS Reader and Newsgroup: Thunderbird
• Calendar, Todos, etc…: Sunbird, Thunderbird with Ligtning plugin
• Graphics Design and Photography: GIMP

Spiders on the Web,
Danilo