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HOW TO DO MASS ENROLLING OF YUBIKEY WITH LINOTP

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Linux

While you may have your Ubuntu install locked down with Full disk encryption incase you loose the laptop, UFW locking down the network with a firewall, there is no point if you have a poor password. Dual factor authentication using One Time Passwords may be an option for you, if they are this great howtoforge article might point you in the right direction.

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Half-Life

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Linux

I've been playing Half-Life recently, something to which I've looked forward for quite some time. I did get it playing under Wine years ago, but I thought I only got a little ways. I'm stuck In the Rails right now, but I remember this level.

Getting Squid3 on Debian 6.x to work with Active Directory, Security Groups and Websense

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Linux

I’ve had a need to get a local squid proxy to perform local filtering based on AD Security groups because it’s not something websense can do. I found this wonderful howtofoge guide online and Used it to setup the base system. This howto is a work in progress as the next stage is to get it working with DansGuardian or SquidGuard.

Prerequisites
Client Internet Explorer Browsers need to have “Enable Integrated Windows Authentication” ticked in Internet Options :: Advanced settings as well as Proxy Auto detection enabled – google these if not sure. All modern web browsers will support proxy auto detection. Firefox and Chrome also support Windows Authentication.

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Enabling Dual Factor Authentication on Linux SSH logins..

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Linux

A couple of weeks ago I wrote a post on using a Chromebook to develop on a cloud platform. Its based on a Digital Ocean remote server and like most people who wish to attach to the command line interface on a remote server I use SSH. It’s an encrypted connection over the network/internet from end to end. However being a cloud server I was wondering if it was possible to secure this a little bit more?

A chat with a friend on the way into work provided me with a solution.

The solution is Two Factor authentication a system beased on a simple premise, something you know (the SSH password in this case) and something you have (your mobile phone in this case, but it could be a secure token) which will deliver a random number.

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Ubuntu 13.04 raring to go on Acer C7 Chromebook

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Linux

Most of the guides you will see using this utility mine included cover how to get Ubuntu 12.04 the LTS version working, however there is also scope within the command line to get the latest and greatest up and running. specifically the -r switch. Issuing the following command will provide you with a bare bones Ubuntu 13.04 install

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Using a Chromebook to develop in the cloud…

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Linux

Being a few months in with my Acer C7 Chromebook as my only laptop i’ve very pleased with what it does, I do have the Crouton Ubuntu chroot installed and upgraded the device to 16Gb of Ram, however there is one core thing I miss with this setup. VMWare/Virtualbox. I find i’m often building virtual machines, usually Ubuntu to test bsh scripts or build LAMP Environments to test some PHP out with. That isn’t something i’m able to do even on the CHROOT Ubuntu environment.

All however is not lost, and i’ve found a way to get round this..

Read my ChromeOS virtual soluton

Desktop era

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Linux

Will the believers in the desktops ever stop making this year is the year of Linux on the desktop...

There’s something Ubuntu needs to do if the phone is going to work..

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Linux

They say a week in politics is a long time, well a year in the mobile phone industry is an eternity and what huge changes the industry is going through. A year ago the roost was ruled by Apple and Google, 3G was the fastest we can go and handsets were finding a stock size at 4.5″.. The world however of the mobile device is now a very different place and very much in a positive state of change..

What does the Ubuntu Phone need to succeed?

Casual Programming and Linux Screen-Recorders

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Linux

After being retired (for four years) from teaching high school Computer Science, I decided to get back into programming again. I once taught a beginning programming class using the Ruby language, and I thought that would be a good way to get back into programming. So, I decided I needed a “Ruby refresher”, and I wanted to learn more about that language than I taught in the classroom.

Maybe it's time to think about LTSP?

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Linux

With austerity being the watchword of our times being able to get as much out of that IT hardware you have is as important as ever, more so when the industry is in shift at an OS level and maybe the hardware you have isn’t quite up to the task of Windows 8?

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More in Tux Machines

RancherOS: A tiny Linux for Docker lovers

Like the various Linux server and desktop distributions, the container-oriented Linux distributions mix and match various projects and components to construct a complete container infrastructure. These distros generally combine a minimal OS kernel, an orchestration framework, and an ecosystem of container services. RancherOS not only fits the mold, but takes the minimal kernel and the container paradigm to extremes. Read more

Review: System76’s Galago Pro solves “just works” Linux’s Goldilocks problem

The Linux world has long maintained a very specific rite of passage: wiping the default operating system from your laptop and plugging in a USB stick with your favorite distro's live CD. Some of us get a little, dare I say, giddy every time we wipe that other OS away and see that first flash of GRUB. Of course, rites of passage are supposed to be one-time events. Once you've wiped Windows or OS X a time or two, that giddiness vanishes—replaced by a feeling of annoyance, a kind of tax on being a Linux user. Read more

Didier Roche: Ubuntu GNOME Shell in Artful: Day 3

After introducing yesterday a real GNOME vanilla session, let’s see how we are using this to implement small behavior differences and transforming current Ubuntu Artful. For more background on this, you can refer back to our decisions regarding our default session experience as discussed in my blog post. Read more

GNOME and Debian: Debian Turning 24, GNOME Turning 20

  • Debian Celebrates Its 24th Birthday
    Yesterday marked GNOME turning 20 while today Debian developers and users have its 24th birthday of the project to celebrate.
  • GNOME desktop environment for Linux and BSD is 20 years old today
    When many people think of Linux, they incorrectly assume it is an operating system. Actually, Linux is merely the kernel which many operating systems leverage. An actual operating system is compromised of many things, including a user interface -- after all, users need to interface with their computer! Most computer users will obviously want a graphical UI nowadays, and for BSD and Linux-based operating systems there are many such desktop environments from which to choose. One of the most popular environments is GNOME. Not only is GNOME a DE, but it has evolved into much more, such as a collection of apps and design rules (Human Interface Guidelines). Today, GNOME is celebrating a very important milestone -- it is an impressive 20 years old!
  • Happy birthday, GNOME!
    The GNOME desktop turns 20 today, and I'm so excited! Twenty years is a major milestone for any open source software project, especially a graphical desktop environment like GNOME that has to appeal to many different users. The 20th anniversary is definitely something to celebrate!
  • Linux desktop GUI GNOME celebrates its 20th birthday
    By 1997, there had long been graphical Unix and Linux graphical user interface (GUI) desktops, but none of them had gathered much support. KDE, which was destined to become a major desktop, had started in 1996, but it was still facing opposition for its use of the Qt license. The GNOME Project, founded by Miguel de Icaza and Federico Mena Quintero on August 15, 1997, was created to build a GUI without the use of any non-General Public License (GPL) software. Thus, a struggle began between the two Linux desktops, which continues to this day.