Today was one of those times that I needed to merge two PDF documents so I’ve looked around and found PDF-Shuffler which is a small python-gtk application, which helps you to merge or split PDF documents and rotate, crop and rearrange their pages using an interactive and intuitive GUI. It is a frontend for python-pyPdf.

You only need to import your PDF documents, the documents pages will appear on the main screen, then you are able to rearrange it’s order by dragging them with your mouse, or delete the ones you don’t need.

You can also watch the video below which is self-explanatory.

Although it is still an alpha version it already allows you to perform the regular navigation activities that you are used to with an incredible speed.

It’s layout is also a bit different of what we are used to, in my opinion it is great, KISS principle all the way.  I also like the new functionalities like the task manager which allows you to take control over the used memory with each tab/window and the browser itself.

With all this in mind I expect a great browser to arise from Google in the next months. Below are the steps that I needed to perform to install Chromium on Xubuntu 8.10 (Intrepid).

First of all you need to edit the /etc/apt/sources.list file:

$ sudo gedit /etc/apt/sources.list

Add the following two lines at the bottom of the file:

deb http://ppa.launchpad.net/chromium-daily/ppa/ubuntu intrepid main
deb-src http://ppa.launchpad.net/chromium-daily/ppa/ubuntu intrepid main

Now save/close the file and add the GPG key using the following command:

--rev-keys --keyserver keyserver.ubuntu.com 0xfbef0d696de1c72ba5a835fe5a9bf3bb4e5e17b5

Next we will update the source list and install the browser:

$ sudo apt-get update
$ sudo apt-get install chromium-browser

If you want you can also enable flash support by copying (or linking) your previously installed flash library into browser plugins directory:

$ sudo cp /usr/lib/flashplugin-installer/libflashplayer.so /usr/lib/chromium-browser/plugins

And you are done, next time you run it you will only need to specify the plugins usage with following command:

$ chromium-browser --enable-plugins

You can download GNotify plugin here, and if you don’t know how to install an aMSN plugin, you can read the installation instructions here.

This new version includes a number of nifty new features, lots of bug fixes, and an easy upgrade path from Django 1.0. You can also read the list of security updates here.

It allows you to switch through opened tabs with a combination of keys (like you usually do in your operating system to switch through opened programs).

I’ve been using for a couple of days now and it’s been working great. It is really useful when you have 20 tabs opened inside a window and you want so select a specific one. It also has a lot of options and customizable environments which is a plus.

Because a picture is worth more than a thousand words here is a link to FoxTab homepage, image gallery included, and a video on YouTube which illustrates it’s usage.

For a long time now I have been looking for something like this to help me to keep track on the blogs that I like to read often. Since I’ve got back on blogging I’ve found it to be the right moment to search for a similar tool.

Although I’m only using it for a couple of days, Liferea seems a nice piece of software, it’s incredibly simple, fast and it also has some nice features.

You should definitely give it a try.

After reading a lot of tutorials about related issues that were fixed using the any-any patches, I’ve found the specific-specific patch (the ones who should be used for specific kernel versions).

After you install this patch the installation will proceed and your problems will go away.

This happened because I was trying to install VMware Player 2.0.5, an old version.

At the moment the latest version is 2.5 and it already has a nice GUI and runs with no problems, try it.. it will save you some precious time.

The only tool that I knew that could do this kind of work (on Linux) was Dia. Although it has a lot of features it seems (I’m not sure, since I’ve only used it once) that there aren’t much sheets available to download, and I don’t like the ones provided by default.

Later I’ve decided to look for another program, and I’ve found Kivio an easy to use diagramming and flowcharting application integrated in The KOffice Project.

Kivio provides by default a couple of nice sheets, so let’s hope it works as expected.

This new release is a security release made to solve a high level security issue, then it’s recommended to upgrade immediately.

Some websites are already being owned because of this security flaw, do not risk to get owned too and update your website software as soon as possible.

If you need help read the migration/upgrade instructions in here.

The truth is that since Tank Legions development I’ve been addicted to SVN and although I can install SVN support on my laptop, I prefer to use it remotely. That way it will work as a backup system too.

With this in mind I found Assembla, to be honest I haven’t tried it yet but from what I’ve seen it has some nice features and it does what I was looking for.