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Sun Microsystems is contributing Project Looking Glass, based on Java™ technology, to the open source community.

Project Looking Glass is an exploratory project to bring innovative 3D features to the desktop environment. The desktop interface will offer an intuitive, new 3D environment to interact with desktop applications featuring window transparency, rotation, zoom, multiple desktop workspaces, and miniaturization. Project Looking Glass offers a platform to realize a far richer and more entertaining user experience for existing and new applications in 2D or 3D. The technology enables developers to build highly visual 3D desktops and applications that will run on Linux systems such as Sun’s Java Desktop System. The Solaris™ environment will be supported in the near future.

Install Looking glass in Ubuntu

There are 3 LG3D repositories. The stable repository has the latest stable releases (0.8.1, 1.0 etc.). The testing repository has the pre-release builds (alpha, beta etc.) for the latest version and the unstable repsoitory has the nightly builds.

Install Sun Looking glass Desktop environment in Ubuntu


The latest Fedora release [Fedora Core 6] comes with only Firefox 1.5 intalled as standard. In a few quick steps you can update it to Firefox 2.0.0.1.

Note : You have to be the Admin of the system and know what you are doing !
Steps to Follow :

1. Start Fedora Core 6 and Logon as root

HOWTO: Install Firefox 2.0 on Fedora Core 6 : Simplest Way


It is very useful to combine multiple PDF documents into one file. This is useful especially if you accumulate many PDFs (newsletters, bills, etc.) over time.

Preparing Your system

sudo apt-get install ps pdftk

Now we will see one example how to combine pdf files let us assume we have 1.pdf,2.pdf,3.pdf files and now we need to cobmine this files using the following command:

Combine multiple PDFs into one file in Ubuntu Linux


If your vim have auto indent enabled, you may facing this problem. Vim are too smart to help you indent copied source code, and the comment line will kill your pasting very much. I usually do copy and paste source code from ebook or web page to a file so that I can compile and run for test. In this case vim is not helping. I use cat instead.

Cut & Paste Source Code to Console


Let me tell you, I’m a busy man. I’m always on the go and my trusty laptop is the only thing to keep me company much of the time. Despite being here, there and everywhere I still need access to my files and folders at home. But how can I access my files, securely, from anywhere on the planet? It is simple with SSH.

If you’re not familiar with SSH you’ll definitely want to check it out. SSH stands for Secure SHell and is probably one of the most used programs on the internet with its long list of uses. It is always encrypted, always secure and easy to use. I have long used it on a daily basis and here is how you can do the same.

Mount Remote Directories Securely with SSH : Ubuntu (6.06.1 / 6.10)


This tutorial shows how to create a Debian/Ubuntu mirror for your local network with the tool apt-mirror. Having a local Debian/Ubuntu mirror is good if you have to install multiple systems in your local network because then all needed packages can be downloaded over the fast LAN connection, thus saving your internet bandwidth.

How To Create A Local Debian/Ubuntu Mirror With apt-mirror


The zip program is a useful tool for archiving or transferring a set of files. A simple command like "zip archive dir" can quickly package a whole directory into a single compressed archive file (often called "zip file"). Depending on the type of files being packaged, the size of the archive often gets compressed to a fraction of the size of the original files.

Archiving With The zip And unzip Commands


First you need to install the language xpi that you want (Just click the .xpi to install it).Download .xpi file for Firefox/Swiftfox 2.0.0.1 from here
After you have installed the xpi file, open up a new window/tab. In the addressbar copy and paste

about:config

Change language in Firefox and Swiftfox web browsers


Install ndiswrapper, specifically ndiswrapper-utils-1.8
sudo apt-get install ndiswrapper-utils-1.8
Blacklist existing drivers.*
sudo gedit /etc/modprobe.d/blacklist
Copy and paste the following to the bottom of the file. Save it. Close it.

How to Install Netgear wg111v2 wireless dongle card on Ubuntu Edgy


While not perfect, support for scanners on Linux is constantly improving; just check the list of devices supported by SANE (Scanner Access Now Easy -- the scanning suite for Linux and other Unix-like systems). One thing that's still missing though is a way to make a scanner's buttons work on Linux. That's what this tutorial is about.

I run Ubuntu 6.10 (Egdy Eft) on my desktop system, but all required programs are available on most Linux distributions and, possibly, BSD variants. The actual programs you will need for this setup are:

How to configure a scanner's buttons on Linux


I'm sure everyone reading here has used "-exec" with "find"; for example:

find . -name core -exec rm {} \;

When I want to do something more complex to each found file, I usually pass the name to another script:

find . -exec my shellscript {} \;

Using sh -c with find


The most interesting and dangerous phase of this learning experience is when the start mucking about in the Command Line Interface (CLI). It’s exciting for them to suddenly feel powerful on their own computer. They can make sweeping changes with the tap of a few keys.

Sadly, they do this. A lot.

Before they really know what they’re doing. So I’ve implemented a few quick changes to their machines to always prompt before removing, copying or moving files.

Quicktip - How to get Linux to prompt before removing a file in the CLI


I have switched to Xubuntu a few months ago coming from Kubuntu. In Kubuntu I liked the (already available) option of setting up a list of image files and have them randomly displayed as background image on the desktop. This was one of the things I have missed so far in Xfce. This small howto shows you how you can randomly display background wallpapers in XFCE.

Create A Desktop Background Wallpaper Changer For Xfce


More in Tux Machines

Android Leftovers

3 tips for organizing your open source project's workflow on GitHub

Managing an open source project is challenging work, and the challenges grow as a project grows. Eventually, a project may need to meet different requirements and span multiple repositories. These problems aren't technical, but they are important to solve to scale a technical project. Business process management methodologies such as agile and kanban bring a method to the madness. Developers and managers can make realistic decisions for estimating deadlines and team bandwidth with an organized development focus. Read more

How will the GDPR impact open source communities?

The General Data Protection Regulation (GDPR) was approved by the EU Parliament on April 14, 2016, and will be enforced beginning May 25, 2018. The GDPR replaces the Data Protection Directive 95/46/EC which was designed "to harmonize data privacy laws across Europe, to protect and empower all EU citizens data privacy and to reshape the way organizations across the region approach data privacy." The aim of the GDPR is to protect the personal data of individuals in the EU in an increasingly data-driven world. Read more

Trisquel 9.0 Development Plans and Trisquel 8.0 Release

  • Trisquel 9.0 development plans
    Just as we release Trisquel 8.0, the development of the next version begins! Following the naming suggestions thread I've picked Etiona, which sounds good and has the fewest search results. We currently do our development in a rented dedicated server in France, and although it is functional it has many performance and setup issues. It has 32 gigs of RAM, which may sound like plenty but stays below the sweet spot where you can create big enough ramdisks to compile large packages without having to ever write to disk during the build process, greatly improving performance. It also has only 8 cores and rather slow disks. The good news is that the FSF has generously decided to host a much larger dedicated build server for us, which will allow us to scale up operations. The new machine will have fast replicated disks, lots of RAM and two 12 core CPUs. Along with renewing the hardware, we need to revamp the software build infrastructure. Currently the development server runs a GitLab instance, Jenkins and pbuilder-based build jails. This combination was a big improvement from the custom made scripts of early releases, but it has some downsides that have been removed by sbuild. Sbuild is lighter and faster and has better crash recovery and reporting.
  • Trisquel 8.0 LTS Flidas
    Trisquel 8.0, codename "Flidas" is finally here! This release will be supported with security updates until April 2021. The first thing to acknowledge is that this arrival has been severely delayed, to the point where the next upstream release (Ubuntu 18.04 LTS) will soon be published. The good news is that the development of Trisquel 9.0 will start right away, and it should come out closer to the usual release schedule of "6 months after upstream release". But this is not to say that we shouldn't be excited about Trisquel 8.0, quite the contrary! It comes with many improvements over Trisquel 7.0, and its core components (kernel, graphics drivers, web browser and e-mail client) are fully up to date and will receive continuous upgrades during Flidas' lifetime. Trisquel 8.0 has benefited from extensive testing, as many people have been using the development versions as their main operating system for some time. On top of that, the Free Software Foundation has been using it to run the Libreplanet conference since last year, and it has been powering all of its new server infrastructure as well!