Dec 18, 2010 GMTMany (if not all) wireless carriers have bandwidth caps, so it makes a lot of sense to keep an eye on your network usage to avoid going over the limit. There are a few Android utilities that can help you with that, including NetCounter. This open source app lets you track bandwidth usage with consummate ease, and it can monitor both Wi-Fi and 3G interfaces. NetCounter displays the usage for each interface divided into four categories: Total, Monthly, 7 days, and Today. This gives you a quick overview of the bandwidth usage for different periods of time. In addition to that, NetCounter lets you export data to the SD...
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...
Carnegie Mellon researchers say 3 million pages could fall down the phishing hole in the next year.
The US government rolls new best-practice rules for protecting SSH.
Klaus Knopper announces the latest version of his iconic Live Linux system.
All websites that use these popular CMS tools could be vulnerable to denial of service attacks if users don't install the updates.
According to a report, many potential victims of the Heartbleed attack have patched their systems, but few have cleaned up the crime scene to protect themselves from the effects of a previous intrusion.
DARPA and NICTA release the code for the ultra-secure microkernel system used in aerial drones.
Should you trust an online service to store your online passwords?
New B+ board lets you build cool things without the complication of a powered USB hub.
Redmond rushes in to root out alleged malware haven.
New initiative will bring futuristic virtual reality effects to the web surfing experience.