OpenDomain.org is an organization that offers to provide free use of certain domain names to worthwhile open source projects. Ric Johnson, the leader of OpenDomain.org and the owner of dozens of domain names, says he has spent thousands of dollars registering those domains in order to prevent "squatters and phishers" from snapping them up. He's keeping them safe so you can have a chance to use them. However, to some people, based on Johnson's past practices, it's not clear how OpenDomain.org differs from other organizations that buy up domain names in the hopes of future gains.
Concerned about the increasing popularity of Web applications, Marco Barulli of the Clipperz project has written one of the first detailed suggestions about how free and open source software (FOSS) should respond to the trend. Although neither Barulli nor Clipperz is well-known, his ideas are being listened to by such figures as Richard M. Stallman of the Free Software Foundation and Fabrizio Capobianco, the CEO of Funambol and a long-time advocate of FOSS in Web applications.
Ampache is a LAMP application that gives you a Web interface to your music collection, allowing you to search, rate, and play your music over the network. It even offers transcoding support to allow clients to play back lossless-encoded FLAC files from the server and stream them to clients as MP3 audio files.
Whether you're running Linux, Windows, Cisco, Sun, or other DNS servers, you are at risk from a newly discovered vulnerability. So says Dan Kaminsky, head of penetration testing research at IO Active, who accidently discovered the DNS "design flaw" earlier this year.
HTML Purifier is a project that helps you ensure that HTML is valid and does not contain cross-site scripting attempts or other nasty attacks. With HTML Purifier you can allow users to post HTML content without letting them insert nasty code that will run in the browser of anyone viewing that HTML. An assortment of plugins let you use HTML Purifier with CodeIgniter, Drupal, MODx, Phorum, Joomla!, and WordPress. To get an idea of the cleanups that HTML Purifier can perform, head over to the demo page.
They did it -- Mozilla now holds the world record for the most software downloaded in 24 hours, according to Jamie Panas, press and marketing assistant at Guinness World Records.
The popular social networking site Facebook just announced a Chinese version, but similar Chinese-based Web sites such as Xiaonei and Hainei have been struggling there. However, since April, UCenter Home, an open source social network service based on PHP and MySQL, is pushing open social networking in China.
Apple's OS X, which has been an official certified Unix system for some time now, is often installed onto Internet-exposed or intranet-only Web servers for serving up dynamic content. I've worked with such configurations for a couple of years, and with GNU/Linux alternatives for even longer. There are at least three reasons why GNU/Linux systems do the job better.
Images are an important part of an attractive, eye-catching blog. Well-chosen images can highlight and capture the essence of your communication, helping your audience to better appreciate your message. Here are three WordPress extensions that help you gain more control over the photos and graphics you want to display on your blog.
Created as a simple solution for managing documentation, DokuWiki has evolved into a powerful and flexible wiki suitable for most tasks involving collaborative editing. DokuWiki doesn't use a database back end (all pages are stored as plain text files), which makes it easy to install and maintain. Its access control list feature offers a user-friendly and flexible mechanism for restricting access to certain pages and namespaces. You can also extend DokuWiki's default functionality using plugins, and there are hundreds of plugins to choose from.
With Gizmo5, not only can you use your PC to make or get phone calls on Linux, Windows, and Macintosh PCs. But unlike similar programs, such as Skype, Gizmo5 uses open standards like Session Initiation Protocol (SIP) and Jabber, which makes it interoperable with a variety of clients.
Two of the most popular Linux browsers were unveiled this month after years of development -- the open source Firefox 3 and the proprietary Opera 9.5. Opera's launch a week before Firefox was like any other launch, unlike Firefox's much publicized world record attempt. But Opera 9.5 is no less revolutionary than Firefox, matching its open source rival feature for feature, from security-related enhancements to improved multilingual text rendering.
Desktop users, developers, and reviewers all had their download managers aimed at the Firefox Web site Monday to grab Firefox 3 as soon as it launched and also help Mozilla set a world record. World record or not, the latest Firefox release is a world-class Web browser. It looks impressive, renders text and images better than its predecessor, and helps you browse safely. But while it delivers pages faster by cutting down crucial milliseconds, its memory footprint (in unscientific tests) is still as big as a yeti.
Catch all of your podcasts in style with gPodder, a Python application designed to retrieve and organize your podcasts for easy playback.
SiteBar is a Web browser bookmark synchronization solution. One feature that sets SiteBar apart from many others is the ability to set up your own bookmark server, which keeps the whole system under your control. You can also use SiteBar through a third-party server that offers membership levels ranging from a free, ad-supported "basic" level up to an "admin" level that costs 9.99 Euros (about $15.50) per month. While SiteBar is useful for individuals, it is even more useful for corporate or other groups because it allows you to have many trees of bookmarks and have a project group collectively modify bookmarks for their project. (NOTE: Other bookmark synchronization solutions have been covered recently on linux.com.)
Don't you find it irritating when a Web page you bookmarked or favorited returns a 404 error on a subsequent visit? Or when a Web site is temporarily down? Firefox extensions Resurrect Pages and 404: Page is Not Found? Now it will be! can help in such scenarios. While Resurrect Pages relies on several popular page cache sites, 404: Page is Not Found uses the Wayback Machine at Internet Archive to serve the dead pages.
Dimdim Web conferencing software, which competes with services like WebEx and GoToMeeting, provides almost all the important features you need for conducting a conference over the Web. It's available in three flavors -- a feature-limited but usable Web-based free version, a no-holds-barred fee-based Enterprise version, and an almost Enterprise clone Open Source Community Edition that you can host in your network. I tested the Open Source edition, using it to host conferences on an intranet and over the Internet, and it works fairly well for a beta release.
Where on the Web do you go for free education and training materials? A project called Science, Education and Learning in Freedom (SELF) has created a site where educators and students can upload and download courseware without charge, or create courseware collaboratively. It maintains free-as-in-freedom content, and is intended for courses on free/libre software.
I have a constantly running server that would be a perfect on which to run torrent downloads. The only catch is that the server is headless -- it has no monitor or keyboard. To overcome this obstacle, I use rTorrent as my torrent client, and GNU Screen so that I can disconnect my terminal session and leave rTorrent running.
Campsite is an open source content management system (CMS) tuned for professional journalists. Like its broadcast radio sibling Campcaster (which we covered last year), Campsite targets independent media operating in emerging democracies and countries in transition. The CMS's latest release, 3.0, is a major update designed to be simpler to install and maintain.