Our team is truly tickled at how many high-end Linux-based games are now at our disposal. One of the latest is Ascaron Entertainment's Sacred Gold, which includes Sacred and its expansion, Sacred: Underworld. Linux Game Publishing is responsible for the Linux port. The companies plug Sacred as an action-filled role-playing game that “combines an exciting story line with great gameplay”. In addition to porting a broad range of Linux-based games, Linux Game Publishing also supports open-source development by making available a number of libraries it has developed over time for its games.
Though you likely never will experience a GPL'd Microsoft Excel, you can use the open-source Palo 2.5 from Jedox to serve up Excel spreadsheets. Palo is a multi-user, high-performance data server application that allows workers enterprise-wide to access, change and collaborate on multiple spreadsheets in real time. Improvements in the new version 2.5 include a newly optimized MOLAP (Multidimensional OnLine Analytical Processing) engine, intelligent local data cache, faster multidimensional data processing, an enhanced multidimensional formula editor and advanced query capability. The workstation-resident data cache uses an “intelligent” technology to reduce calls to the central server. Palo is available in free, enterprise and government editions.
Diversifying the open-source CRM space is SugarCRM with its new Sugar Data Center Edition. The new product line offers a complete set of systems management, provisioning and monitoring tools that enable service providers and large organizations to deploy and manage multiple instances—distinct versions of SugarCRM—from a centralized management console. In the absence of these capabilities, says SugarCRM, large enterprises are forced to eliminate multiple instances in a subdivision of their organization and make serious trade-off decisions regarding functionality and customizations/localizations for the sake of centralized and Web-services-based applications. With the new Sugar Data Center Edition, organizations “can get creative and deep with customizations and locations at no expense to one department or end user”.
To our squeals of delight, Sybex is tearing off its Clark Kent-like demeanor to present Tony Mullen's Bounce, Tumble, and Splash! Simulating the Physical World with Blender 3D. Blender is an immensely popular, multiplatform, open-source, 3-D content-creation suite. Bounce, Tumble, and Splash!, says Sybex, is the only title to offer “step-by-step instructions on Blender's more complex features while showcasing the unique objects and characters that can be created in Blender”. Topics include soft bodies and cloth, the Blender particle system, static particles and hair, fluids, bullet physics, the Blender Game Engine and plant simulation. The book's tone is “friendly but professional” and focuses on full-color examples with clear, in-depth explanations of how each step was taken and why each choice was made.
Geeks, start your...sewing machines! Such is the wish of Syuzi Pakhchyan, author of the new O'Reilly book Fashioning Technology that explores the integration of traditional sewing and assembly techniques with electronics and other new materials. The book is a guide to inventing creative clothing, housewares and toys that are fun, interactive, quirky and useful. Author Pakhchyan—an artist, roboticist and teacher—explains how to use smart materials such as thermo- and photochromatic inks that change color by touch or sunlight, magnetic and conductive paints, polymorph plastic, fiber optics and more. Each project, says O'Reilly, encourages readers to personalize and customize their own designs, materials and craft skills.
James Gray is Products Editor for Linux Journal
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In modern computer systems, privacy and security are mandatory. However, connections from the outside over public networks automatically imply risks. One easily available solution to avoid eavesdroppers’ attempts is SSH. But, its wide adoption during the past 21 years has made it a target for attackers, so hardening your system properly is a must.
Additionally, in highly regulated markets, you must comply with specific operational requirements, proving that you conform to standards and even that you have included new mandatory authentication methods, such as two-factor authentication. In this ebook, I discuss SSH and how to configure and manage it to guarantee that your network is safe, your data is secure and that you comply with relevant regulations.Get the Guide