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The Command df “disk file system” is one of the very powerful tools every system admin should know. when mastering this command you should understand lot of information about your local and remote file system details like mount point,

I have seen many Windows users on the Internet who want to install Linux keeping their Windows OS. It's good to install Windows and Linux both and you can use any OS when you need to. It's sometime hard for Windows users to do so although most Linux distros have got GUI installer. In this article I'll tell you how you can dual boot Windows 10/8.1/8 and Linux Lite 2.8/2.6. Linux Lite is an easy to install and easy to use Linux distro. So let's get started!

Gerhard Eschelbeck, Google's vice president of security engineering, details at the RSA Conference how his company does security at scale.

Just a reminder in Juno and Kilo DVR was available for deployments using VXLAN tunneling and required l2population activation on all nodes. One of new features of Liberty is DVR compatibility with ML2&OVS&VLAN deployed landscapes. On RDO Liberty packstack doesn't play so nicely doing VLAN deployment as in case of VXLAN tunneling

Before the KDE 4.1 release in 2008, Aaron Seigo announced the end of desktop icons. He was being provocative, because what he was really announcing was the end of being restricted to a single icon set. Instead, KDE Plasma began supporting multiple desktops, and with them several ways to swap sets of icons in and out. These changes have received little publicity, but they are ideal for quickly customizing a desktop for a specialized task.

The higher-education community was the first to grasp the potential of open source textbooks, which students can legally access online, download and self-print for free, or have printed on demand at low cost. The K–12 sector has been a bit behind higher education in using open source textbooks and other open educational resources (OER)... “Openness in learning can help students to be more collaborative, more proactive and more independent, skills that will benefit all of us beyond just the walls of school.”

For over two decades, the battle between privacy-minded technologists and the U.S. government has primarily been over encryption. In the 1990s, in what became known as the Crypto Wars, the U.S. tried to limit powerful encryption — calling it as dangerous to export as sophisticated munitions — and eventually lost.

The famous festival SXSW is coming up in March in Austin, Texas and will hold a special event called SX Create, focused on cool gadgets and hardware projects. If you have a badge, this event will be open to you—plus, it's free and open to the public. How very open source of them.

Well, that's one way to differentiate from Apple Amazon is notifying customers that the latest update for its Fire OS will disable device encryption.…

Yesterday, Big Blue filed a lawsuit (PDF) against Groupon, saying the company has infringed four IBM patents, including patents 5,796,967 and 7,072,849. Each of those relates to the Prodigy service. IBM inventors working on Prodigy "developed novel methods for presenting applications and advertisements," and "the technological innovations embodied in these patents are fundamental to the efficient communication of Internet content," according to the company...

The '567 patent describes a system that presents "interactive applications (such as home, local, goods, etc.) on a computer network," using a monitor, a "first partition" (a webpage), and a "second partition" with command functions (like a menu bar).

Mumble is a voice chat application which is designed for the gamer's so that they can to talk to each other by connecting their mumble clients to the same server. This Voice over IP application is similar to Ventrilo and TeamSpeak. The simple administration interface, high-quality codecs and low latency makes it quite popular. In this article, I will tell you how you can install and configure Murmur on to your systems. Murmur is a server component of Mumble.

Mozilla announced four Firefox OS based “Connected Devices” projects, including a home automation system, an AI agent, a voice interface, and a “SensorWeb.”

In this tutorial, we will show you how to install Elkarte Community Forum on an Ubuntu 14.04 VPS with Apache, PHP and MySQL installed on it. Elkarte is an open source discussion forum written in PHP that allows web developers to create a community forum fully responsive to mobile and wireless devices. This tutorial was tested and written for an Ubuntu VPS, but it should work on any Debian based Linux distribution.

The people who package and distribute our software to the world are crucial to our user's experience. In keeping with our original KDE vision, we want to improve the working relationships between distributions and KDE developers. Not only do we want to foster professional friendship, but we also want to help our software shine in each distribution.

Now that it's March, we can look for the first signs of spring. We can also take an early look at FreeBSD 10.3, due to be released later this month, through this beta release.

My last full-time job was manager of a university's database department. Ironically, I know very, very little about databases themselves. I'm no longer in charge of college databases, but I still do have a handful of MySQL servers that run my various Web applications. Apart from apt-get install, I have no idea how to make databases work. Thankfully, help is available.

Mozilla today joined a coalition of technology companies, including Google, Nest Labs, Facebook, WhatsApp, Evernote, Snapchat and Microsoft, in filing an amicus brief in support of Apple’s position in its ongoing dispute with the Federal Bureau of Investigation.

Aaeon’s industrial Mini-ITX EMB-Q170A, EMB-Q170B, and EMB-H110B SBCs tap Intel’s 6th Gen Core “Skylake” CPUs, with up to 32MB DDR4 RAM and 4K video support.

MATE, Gnome and chums Review Canonical's next version of Linux-based operating system Ubuntu has hit its first beta stage – and while Ubuntu's Unity release is sitting out its first beta, as is Kubuntu, there are plenty of changes and new features in the rest of the Ubuntu family.…

In my recent article 4 open source tools for Linux system monitoring, I discussed interactive tools that can be helpful in solving system problems. I also mentioned the sar command and how it is different from interactive commands. The sar command is one of my favorites when it comes to resolving problems. read more