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Gentoo

Gentoo-Based Porteus Kiosk 3.5.0 Linux OS Features Linux Kernel 4.1.6 LTS, More

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Gentoo

Tomasz Jokiel from the Porteus Linux project announced earlier the release and immediate availability for download of the Porteus Kiosk 3.5.0 operating system based on Gentoo Linux, after being in development for approximately three months.

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Sabayon Linux development in 2015

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Gentoo

In case you didn’t notice, last months some major changes have been made to the Sabayon Linux project. Most are pure technical changes in the project management that the end users will never notice. Here is a short log.

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Gentoo-Based Sabayon Linux Gets Its Monthly Update for August 2015

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Gentoo

The developers of the Sabayon Linux distribution based on the well-known Gentoo operating system have released new Live ISO images for the supported editions of the Sabayon distro.

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Introducing the First MATE Edition of Gentoo-Based Calculate Linux - Gallery

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Gentoo

On July 21, Alexander Tratsevskiy, the creator and lead developer of the Russian Calculate Linux project, had the great pleasure of informing us all about the immediate availability for download of the first MATE edition of his Gentoo-based distribution.

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Porteus Kiosk Edition 3.4.0 Is a Portable OS Based on Gentoo

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OS
Gentoo

Portable Linux operating system based on the Linux Live Scripts, Porteus Kiosk Edition, has been upgraded to version 3.4.0 and is now available for download.

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Trials & Tribulations: Installing Gentoo Linux With GNOME & Systemd

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Gentoo

Despite going four years without using GNOME 3 to any real degree, it felt familiar from the get-go, almost as if it was just mere months since I last used it. As I’ve had to do with Ubuntu’s Unity, I needed to find a tweaking tool for GNOME, stat, as many of its defaults don’t suit me very well. After figuring out via Web search that it was gnome-tweak-tool I was looking for, I was rather surprised to see that Gentoo had included it in that monolithic ‘gnome’ install. It’s really easy to see why.

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Sabayon Linux 15.04 Xfce Screenshot Tour

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Gentoo

At many of our readers’ request, today we start a new series of screenshot tours that will track the changes implemented in the Sabayon Linux distribution, a rolling-release operating system based on Gentoo.

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Sabayon 15.04 Linux Distro Brings Xfce 4.12, Native Nvidia and AMD Video Drivers Support

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Gentoo

The Sabayon development team had the pleasure of informing its users about the immediate availability for download of the latest monthly release of their Sabayon Linux operating system derived from the well-known Gentoo distribution.

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More tools for creating QR Codes in Linux

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Gentoo
HowTos

In my previous post I showed how to install CuterCode and Qreator, two simple GUI applications for producing QR Codes. I have now found a couple of other GUI applications, Portable QR-Code Generator and QtQR, both of which offer more features than the aforementioned two, such as allowing you to specify the amount of error correction to be incorporated into the QR Code.

How to create QR Codes easily in Gentoo Linux

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Gentoo
HowTos

QR Codes are two-dimensional bar codes that can store a surprising amount of information. CuterCode and Qreator are two applications that are easy to install and use to produce QR Codes that can be saved as image files for use on labels, posters, Web sites, business cards, documents, etc.

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Security Leftovers

  • How To Improve The Linux System’s Security Using Firejail
    As you already know, Linux kernel is secure by default. But, it doesn’t mean that the softwares on the Linux system are completely secure. Say for example, there is a possibility that any add-ons on your web browser may cause some serious security issues. While doing financial transactions over internet, some key logger may be active in browser which you are not aware of. Even though, we can’t completely give the bullet-proof security to our Linux box, we still can add an extra pinch of security using an application called Firejail. It is a security utility which can sandbox any such application and let it to run in a controlled environment. To put this simply, Firejail is a SUID (Set owner User ID up on execution) program that reduces the risk of security breaches by restricting the running environment of untrusted applications.
  • “Httpd and Relayd Mastery” off to copyedit
  • Kalyna Block Cipher

Containers vs. Zones vs. Jails vs. VMs

  • Setting the Record Straight: containers vs. Zones vs. Jails vs. VMs
    I’m tired of having the same conversation over and over again with people so I figured I would put it into a blog post. Many people ask me if I have tried or what I think of Solaris Zones / BSD Jails. The answer is simply: I have tried them and I definitely like them. The conversation then heads towards them telling me how Zones and Jails are far superior to containers and that I should basically just give up with Linux containers and use VMs. Which to be honest is a bit forward to someone who has spent a large portion of her career working with containers and trying to make containers more secure. Here is what I tell them:
  • [Old] Hadoop Has Failed Us, Tech Experts Say

    The Hadoop community has so far failed to account for the poor performance and high complexity of Hadoop, Johnson says. “The Hadoop ecosystem is still basically in the hands of a small number of experts,” he says. “If you have that power and you’ve learned know how to use these tools and you’re programmer, then this thing is super powerful. But there aren’t a lot of those people. I’ve read all these things how we need another million data scientists in the world, which I think means our tools aren’t very good.”