Nov 29, 2010 GMTAlthough OpenOffice.org Impress offers a wide range of features for creating high-quality presentations, it's too heavy for users who practice the art of minimalistic presentation design. For them, a graphical presentation tool like Ease will probably be a much better fit. While this application may look rather bare-bones, it does include all the essential tools for creating polished presentations and offers a couple of clever features on top of that. Ease's interface is simplicity itself, and you can find your way around in virtually no time. The application offers a couple of pre-made templates to choose from, or...
Nov 23, 2010 GMTReading lengthy articles using a Web browser is rarely a pleasant experience. It's not only inconvenient but also rather distracting: most of the Web site is cluttered with all kinds of distractions like ads and widgets. To solve this problem, I use TidyRead. This handy extension for the Google Chrome browser (it works with Chromium, too) can extract the body of a Web page and present it in a reader-friendly form. The extension does an exceptionally good job of extracting stuff that matters and discarding everything else. In addition to that, TidyRead offers a few options you can use to customize the default...
Nov 15, 2010 GMTGoogle Refine is an immensely powerful tool for dealing with "messy" data, and it sports a myriad of advanced features for massaging and analyzing complex data sets. However, that doesn't mean Google Refine can't be used to solve more mundane problems.Of course, before you can put Google Refine to some use, you have to install it. First off, make sure that the Java Runtime Environment is installed on your machine. Grab then the latest version of Google Refine from the project's Web site and unpack the downloaded .tar.gz archive. In the terminal, switch to the resulting directory and start the application using the following commands: cd google-refine ./refineThis starts the...
Nov 11, 2010 GMTNeed to quickly geotag a bunch of photos? A little nifty utility aptly named Geotag is the perfect tool for the job. Since Geotag is w ritten in Java, you must have the Java Runtime Environment installed on your machine to be able to run the utility. Geotag relies on an external tool called exiftool, a Perl script that enables the writing of EXIF metadata. The tool is available in the software repositories of many Linux distributions, so you can install it using your distro's package manager. On Ubuntu, you can do this by running the sudo apt-get install libimage-exiftool-perl command. If you want to use Geotag with RAW files, you should also install the dcraw utility. Launch then Geotag,...
Nov 04, 2010 GMTI have to admit, I kind of like the new Blekko search engine. Maybe when the novelty wears off, I'll go back to Google, but for now, I keep Blekko as my default search engine in Chromium. If you are using Google Chrome or Chromium as your browser of choice, you can, too, replace the default Google search engine with Blekko -- or any other search service for that matter. To do this, click on the Wrench icon, choose Options, and switch to the Basics section. Press the Manage button next to the Default Search drop-down list, hit Add, and fill out the fields as shown on the screenshot below: Press Add to save the new...
Oct 31, 2010 GMTFor some strange reason neither Chrome nor Chromium supports tab syncing, but the TabCloud extension fills the void quite nicely. Once installed, the extension allows you to synchronize browser sessions using the Appspot cloud service. TagCloud is not just a dumb tab syncing tool. The extension allows you to save multiple tabs as a group and open the group on multiple machines. This way, you can create, for example, a group of tabs with all your favorite blogs and open them with one click on other machines running Chrome. To save the currently opened tabs, click on the TabCloud icon (you'll be prompted to sign in to...
Oct 29, 2010 GMTPretty much every audio application worth its salt supports audio streaming, but what if you prefer to listen to your favorite Internet radios without leaving the convenience of the terminal? There are actually several command line players that can do the trick, including mpg123. This nifty little command-line player is available in the repositories of many popular Linux distributions, so you can install it using your distro's package manager. On Ubuntu, installing mpg123 is a matter of executing the sudo apt-get install mpg123 command. Since mpg123 can't handle m3u or pls playlists, you need to supply the player with the direct link to the Internet radio station. Extracting a URL from a...
The Raspberry Pi Foundation has announced an even smaller version of the tiny computer that will fit into a DIMM slot.
A new class of problems lets a malicious app pre-configure an invisible privilege update.
New Hack language adds static typing and other conveniences.
New crypto policy system will offer easier configuration and more uniform security.
Ubuntu founder denounces insecurity in proprietary, close-source software blobs.
Vulnerability affects many Linux web servers
The Bavarian capital shuns Microsoft, Google, and other alternatives to implement an open source groupware solution.
Phone vendor partnerships bring Mark Shuttleworth's dream of Ubuntu on a phone a step closer to reality.
Donors will get to vote on new features for the free video editor.
Debian project puts init out to pasture and says no to Ubuntu's Upstart.