The first TuxArena PDF ebook “Introduction to Linux Command-Line for Beginners” is now available completely free as a Christmas gift! You can read it online here or download the PDF version.

The guide covers the following topics:

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Update: Read an updated reference of 12 notes applications here.

Tomboy

Tomboy is a feature-rich notes application for GNOME with support for spell-checking, links, font style and size, bullet lists, global shortcuts, and plugins. Tomboy will also let you search notes and export them to HTML. The plugins (called add-ins in Tomboy) include exporting to HTML, backlinks to see what other notes link to the current note, Evolution Mail integration, printing support, local directory synchronization.

Homepage

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Firefox 4 is knocking at the door and the latest beta release looks just awesome. The seventh beta release introduces several important changes, including a revamped user interface (with the tab location above the address bar and navigation buttons), tab grouping, improved bookmarking system, re-open recently closed windows, built-in synchronizing system, rendering engine improvements, and more. This article contains a screenshot gallery with all the main features and changes brought until now by Firefox 4.

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Opera 11 was released just a few hours earlier today, and it comes with several notable features, a new interface, and many other improvements. Written using the Qt toolkit and taking advantage of its own Presto engine, the Opera browser has been around for years, and it comes with unique features, which make it a popular browser even among the free software users on the Linux platform, with a respectable third position after Firefox and Google Chrome.

Opera 11 first start

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Yesterday I reviewed AssaultCube, a realistic shooter game based upon the Cube engine, so today it’s time to have a look at Sauerbraten, another game in the series of games based on this engine. The version which I’m going to talk about is the latest available at the moment, “Justice Edition”.

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Previously known as Wormux, WarMUX is a free, open-source clone of the popular game Worms, with completely new, free-licensed graphics and music/sounds, available for Linux, Windows and Mac. Starting with version 0.9.0, WarMUX introduced single player games versus AI too. The available game modes are single player (vs AI) and multiplayer on the online server, as well as hotseat games.

Suicidal thoughts put in practice

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AssaultCube is a first-person shooter game based on the Cube engine with support for online multiplayer and single player games, with a fast-pace gameplay and entertaining gaming modes. The latest version was released on November 14, 2010 and brings several bug fixes and tweaks.

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Clementine gains more and more popularity with its port to KDE4 based upon the Amarok 1.4 player, and the latest version bundles a fair amount of new features. In case you didn’t try it yet, Clementine is a free, cross-platform music player available for Linux, Windows and Mac. Before proceeding let me say that this is a really, really improved release which shows a good amount of work has be put into it.

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The first Amarok 2.4 beta, codenamed “Closer”, was released just a few days ago, on December 7, and it looks very promising. It comes with quite long list of new features, improvements and bug fixes, and among the top highlights are a collection scanner rewritten from scratch, option to transcode tracks when dragging and dropping them to the local collection, support for iPod Touch 3G devices, writing statistics and covers directly in files. These are not all though.

Compiling from source in Debian Squeeze Beta 2 could have been a real pain, but thanks to the apt-get build-dep command (and a few other dependencies) the compilation process went quite smooth. Before proceeding to the review, let me list some of the new features which come with this release:

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