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In a world bursting with new tools and diverse development environments, it's practically a necessity for any developer or engineer to learn some basic sysadmin commands. Specific commands and packages can help developers organize, troubleshoot, and optimize their applications and—when things go wrong—provide valuable triage information to operators and sysadmins. read more

Continuous delivery is the process of releasing new software frequently through the use of automated testing and continuous integration...

This article shows how to use the AWS Command Line Interface (AWS CLI) to configure a single SSH key pair on multiple AWS Regions. By doing this you can access EC2 instances from different regions using the same SSH key... Continue Reading →

Quantum random number generator in a 5 mm chip Quantum random number generators aren't new, but one small enough to provide practical security for Internet of Things applications is interesting.…

Linux is hot right now. Everybody is looking for Linux talent. Recruiters are knocking down the doors of anybody with Linux experience, and there are tens of thousands of jobs waiting to be filled. But what if you want to take advantage of this trend and you’re new to Linux? How do you get started?

The point of a network monitoring solution is, of course, to tell you when something malfunctions on your network, but the effectiveness of a solution is directly related to how noticeable and timely its alerts are. read more

Mango teQ’s “Reyedr HUD” device attaches to existing motorcycle helmets, offering holographic displays for speed, navigation, and distance. Motorcycle riders can be awfully particular about their helmets, which can also be quite expensive. That could be one reason Skully went out of business after launching its $1,499 Skully AR-1 helmet, which offered an Android-based augmented […]

The next version of Android, still just named "O" for now, is almost here. The Android O release candidate has just been released. And, unlike earlier Android releases, more users than ever should be able to use the new Android, thanks to Google's Project Treble.

Intel is discontinuing its Curie wearables module and its Curie-enabled Arduino 101 SBC. Last month, Intel shut down the Joule, Edison, and Galileo. A month after Intel discontinued its Linux-ready, Atom-based Intel Joule and Intel Edison COMs, as well as its Quark-based Galileo Gen 2 SBC and its Recon Jet sports eyewear, the chipmaker announced […]

The second day of Akademy BoFs, group sessions and hacking has just finished. There is a wrapup session at the end so that what happened in the different rooms can be shared with everyone including those not present. Your browser does not support the video tag, download Monday wrapup video. Dot Categories: Community and Events

Left-handed people face many challenges in a right-hand dominated world. For the 10% of us who live under their oppression, it can be maddening. In the early 20th century, my left-handed grandfather was forced to write with his right hand in school, making his handwriting completely illegible. What would great lefties like George H.W. Bush, Bart Simpson, Lt. Cmdr. Data, Barack Obama, or Bill Gates think? At least we have advanced a little... but not enough! read more

In this tutorial, we will discuss basics of echo as well as the command line options it provides. Suppose you want to append a hard-coded line of text to a file through the command in Linux, what would you do? An obvious approach would be to open the file in an editor, and then enter the line manually. But think of a case where-in this task needs to be automated. What's your option in that case?

Incidents happen. Vulnerabilities happen. The quality of your response can make the difference between a bad day and a disaster. What happens after the response can make the difference between endless firefighting and becoming stronger with every battle. A quality postmortem analysis is free ammunition.

Mahara is an open source e-portfolio system. It can also be used as a social networking platform. Mahara is written in PHP and uses either PostgreSQL or MySQL database server to store its data. You can use Mahara to create your personalized multimedia portfolio and to collaborate with others. In this tutorial, we will install Mahara on CentOS 7 server.

Of the many technologies that have emerged over the past decade, cloud computing is notable for its rapid advance from a niche technology to global domination. On its own, cloud computing has created a lot of confusion, arguments, and debates, and "hybrid" cloud, which blends several types of cloud computing, has created even more uncertainty. Read on for answers to some of the most common questions about hybrid cloud. read more

The next long-term support version of Ubuntu desktop Linux will include default programs chosen by users.

Cloud dev biz tries rainmaking, stirs up storm of complaints Kite, a San Francisco-based development tools startup, has managed to alienate developers by quietly altering open-source projects for its benefit.…

Open organizations apply principles from open source software development more broadly. Existing organizations find the open approach appealing because it promises gains in productivity and efficiency—but openness may have farther-reaching consequences than we anticipate or intend. One influential set of open principles comes from Steven Levy's book about the early history of the computing revolution, Hackers. Levy lays out what he calls "the Hacker Ethic," and it begins with "the Hands-On Imperative": read more

The Modularity and Server Working Groups are very excited to announce the availability of the Boltron Preview Release. Boltron is a bit of an anomaly in the Fedora world — somewhere between a Spin and a preview for the future... Continue Reading →

Every year at Akademy we celebrate some of our hardest working achievers in the community. The prizes are selected and awarded by the previous year's winners.