XBMC!How to turn your Ubuntu into the Media Center of your dreams.

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Jan 232012
 

Do you have a nice TV or projector? You are in the right place. Today we will see how to make an incredible and surprising combination of a low-performance PCs and a nice TV or projector. Our goal is to turn that old PC into a fantastic Media Center, which will give you many possibilities. From the view of Film and/or video, to listen to music (excellent if you have connected a good sound system), an excellent way to show photographs and browse the web with a simple click .

All of this will be possible with XBMC

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Introduction to AppArmor

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Jan 212012
 

If you use Ubuntu or Suse you probably already have Apparmor installed on your system, so take a moment and see how this software can help you.
And also if you don’t use these distributions, this article can be interesting if you are interested at the security of your Linux Box.

AppArmor (“Application Armor”) is a security module for the Linux kernel, released under the GNU General Public License. AppArmor allows the system administrator to associate with each program a security profile that restricts the capabilities of that program. It supplements the traditional Unix discretionary access control (DAC) model by providing mandatory access control (MAC).

It was included as of the 2.6.36 version of the mainline Linux kernel. Since 2009, Canonical contributes to the ongoing AppArmor development.
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Manage your bandwidth with Trickle

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Jan 182012
 

Sometimes it’s useful to limit the bandwidth used by some of your programs, perhaps you want to limit your Browser or FTP client, and they dont’ have a native way to limit the input and/or output bandwidth they are using, there is a small application that can solve this problem for you: Trickle

trickle is a portable lightweight userspace bandwidth shaper. It can run in collaborative mode (together with trickled) or in stand alone mode.

trickle works by taking advantage of the unix loader preloading. Essentially it provides, to the application, a new version of the functionality that is required to send and receive data through sockets. It then limits traffic based on delaying the sending and receiving of data over a socket. trickle runs entirely in userspace and does not require root privileges.

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Linux Games: No Gravity

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Jan 172012
 

No Gravity (classic) is a space arcade game with 5 game modes and it has very nice graphics, it is inspired by Wing Commander, a famous game of a few years ago that made ​​history for the space shooter.

No Gravity runs on Windows, MacOS X, Linux, Amiga OS4, BeOS. It’s an arcade type game with great playability, where it is easy to plunge into space battles against spacefighters, space stations and more !
As always in these games there are missions to do and limited time to do them.
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