Aug 15, 2009 GMTWant to back up files and documents on your laptop or desktop PC to a server? Assuming both machines run Linux, you can do that with just one command. First, install SSH server on the server and rsync on your machine. Both tools are available in the software repositories of most mainstream Linux distributions, so you can install them using your distro's package manager. Open then the terminal on your machine and run the following command: rsync --progress -avhe ssh --delete /path/to/local/dir user@host:/path/to/remote/dirReplace user with the name of the existing user on the server and host with the IP address of the server. Also, replace /path/to/local/dir with the path to the...
Aug 12, 2009 GMTWhen it comes to reading ebooks on your laptop or desktop machine, few ebook readers can rival FBReader. The same is true for the Android platform, too. The mobile version of FBReader called FBReaderJ offers pretty much all the essential features without sacrificing usability. Similar to FBReader, FBReaderJ supports several popular ebook formats, including EPUB and FictionBook. Once installed on the Android device, FBReaderJ registers itself as an application for handling ebook files. This means that when you click on a link to an ebook in the built-in browser, you can use FBReaderJ to download the book and add it to the library. This provides a convenient way of grabbing ebooks from...
Aug 07, 2009 GMTWhile DokuWiki makes an excellent tool for lightweight word processing, it lacks one essential feature -- word count. Fortunately, this problem is easy to fix. The DokuWiki Tips page offers two simple scripts that add the word count capabilities to DokuWiki. The first script adds a simple counter to the text editing area, and the counter displays the number of words in the currently opened section as well as the total word count for the current page. The second script puts the counter at the top of the page and displays the character count in addition to the word count. Here is a slightly modified version of the script: /** * Script to add a wordcounter on the edit form * *...
Aug 05, 2009 GMTAlthough WordNet comes with a graphical browser, it can only be described as bare-bones. The browser doesn't offer any kind of desktop integration, and there is no support for color coding, rich text formatting, or hyperlinking. But thanks to Artha, you don't have to put up with these limitations. This nifty little dictionary tool wraps the WordNet database into a user-friendly interface and offers a few neat features that can help you to make the most of WordNet. If you've ever used a dictionary application, you won't have problems figuring out how to use Artha. Enter a search term into the Query field, hit the Search button, and the matching article appears in the pane below. The...
Jul 29, 2009 GMTYou can optimize Firefox for use with your netbook by manually tweaking the browser's settings. But why bother when the Meerkat extension can do the donkey job for you? Once installed, Meerkat performs a few optimization tricks that reclaim valuable screen estate. According to the developer, the extension frees up about 60 pixels. This may not sound like much, but 60 pixels make a big difference on the netbook screen where every pixel counts. So how does Meerkat do its magic? First of all, the extension hides the status bar when there is no browser activity. It also replaces the main toolbar with a single menu button and reduces the navigation bar icon size. That's pretty much it. Before...
Jul 24, 2009 GMTLike probably any Firefox user, I have a few personal favorite features and tricks that help me to get the most out of my browser. The one I appreciate most is the smart keywords feature which allows you to search specific websites directly from the Firefox Location (aka Awesome) bar. The way it works is pretty simple. Say you want to look up words using Cambridge Dictionaries Online Web site. Navigate to dictionary.cambridge.org, right-click on the search box, and select Add a Keyword for this Search. Give the new bookmark a name and assign a keyword to it, for example, camb. Next time you want to perform a search, enter camb followed by the query into the Location bar, for example: camb...
Jul 21, 2009 GMTThe Android Market features a few tethering applications, so it should be easy to use your Android phone as a wireless modem. Well, that's how the theory goes, anyway. In practice, however, these applications require root access to your phone's system, so you have to "root" your phone before you can tether it. Rooting an Android phone is not for the faint of heart, though, and there is the ever-present risk of bricking your device. Meet Proxoid, a proxy server application that lets you use your phone as a modem without hacking its system. Making Proxoid work does require a few steps, but the entire process is simple enough even for uninitiated users. Here is how to make Proxoid...
Kernel king admits his tone has alienated volunteers, but says the demands of the process require directness.
New flaw in an old encryption scheme leaves the experts scrambling to disable SSL 3
Lennart Poettering wants to change the way Linux developers talk to each other.
Enterprise giant frees itself from ink and home PCs (and visa versa).
Mozilla’s product think tank sinks silently into history.
TODO group will focus on open source tools in large-scale environments.
New tool will look like GParted but support a wider range of storage technologies.
New public key pinning feature will help prevent man-in-the-middle attacks.
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.