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If you've been using a window manager(tiling or otherwise), or you're thinking about it, you've probably looked into different options for menu bars. Most window managers either don't come with one, or they're packaged with something that's not all that useful. Polybar is an excellent answer.

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?

Script is a Unix command line utility that records everything you do on your terminal.

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.…

There are a number of great options for seeing your favorite song lyrics on your Linux desktop. These music players and standalone utilities can help.

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 GNOME Builder IDE (Integrated Development Environment) open-source tool designed to help aspiring application developers create modern apps for the GNOME/GTK+ ecosystem will get a major revamp for the GNOME 3.26 desktop release.

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.

Eight months after three critical vulnerabilities were fixed in the memcached open source caching software, there are over 70,000 caching servers directly exposed on the internet that have yet to be patched. Hackers could execute malicious code on them or steal potentially sensitive data from their caches, security researchers warn.

MesosCon is an annual conference that brings together users and developers to share and learn about the project and its growing ecosystem. The conference will feature two days of sessions to learn more about the Apache Mesos core and related technologies. The Call For Papers (CFP) for MesosCon Europe is closing soon! Submit your proposal by July 28 for consideration.

Onion announced two surface-mount spin-offs of the WiFi-enabled Omega2 module, which runs Linux on a MediaTek MT7688 SoC, and unveiled a new dev board. A year after launching its second-gen Omega2 computer-on-module, which advanced from a 400MHz Atheros AR9331 to a similarly MIPS-driven 580MHz MediaTek MT7688, Onion Corp. has revised the Omega2 with two surface […]

Although many media outlets have been quick to blame the open source practice of code reuse on the scope of this exploit, that ignores the core issue. The real problem is the lack of standards -- especially when it comes to security -- for IoT devices.

Graylog is a free and open source log management tool based on Java, Elasticsearch and MongoDB that can be used to collect, index and analyze any server log from centralized location. You can easily monitor the SSH logins and unusual activity for debugging applications and logs using Graylog.

GoDaddy is shuttering Cloud Servers, its public cloud service. I know what you’re thinking. “GoDaddy is in the public cloud business?” Therein might lie the problem.

Akademy has had its first full day of BoFs, group sessions discussing our plans for the next year. The wrapup session has just finished so watch the video to find out about what Plasma devs are working on, what tutorials happened and how we avoided a fist fight to the finish. Your browser does not support the video tag, download Monday wrapup video.