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Images and the command line. They seem an unlikely pair, don't they? There are people who'll tell you that the only way you can manipulate and view graphics is with GUI applications like GIMP. For the most part, they're wrong. Command-line image tools do much of what their GUI counterparts can, and they can do it just as well. Sometimes, especially when dealing with multiple image files or working on an older computer, command-line tools can do a better job. read more

As a member of the 389 Directory Server (389DS) core team, I am always excited about our new releases. We have some really great features in 1.3.5. However, our changelogs are always large so I want to just touch on... Continue Reading →

Red Hat is making it clear it's all containers all the time in its Red Hat OpenShift cloud.

When it comes to OpenStack cloud computing distributions, now offered by a variety of vendors, we are at a tipping point. As businesses and organizations demand flexible solutions for deploying cloud solutions based on OpenStack, competition is fierce.  With so many vendors competing in this arena, market consolidation was bound to arrive, and it is here. What will the key differentiator be going forward? That would be support.

Managing disk space has always been a significant task for sysadmins. Running out of disk space used to be the start of a long and complex series of tasks to increase the space available to a disk partition. It also required taking the system off-line.

Microsoft isn't anti-Linux anymore and Lenovo is just lazy when it comes to supporting the Linux desktop on its newest Yoga Ultra.

Security of the boot chain is a vital component of any other security solution, said Matthew Garrett of CoreOS in his presentation at Linux Security Summit. If someone is able to tamper with your boot chain then any other security functionality can be subverted. And, if someone can interfere with your kernel, any amount of self-protection the kernel might have doesn’t really matter.

Software Assurance licensing tags along Microsoft Ignite Software giant Microsoft is set to officially launch its next-generation server platform next week, but the firm faces growing competition from Linux as corporate customers shift more toward the cloud for IT services.…

Drupal began as a forum for a few friends to monitor their shared Internet connection, which "was expensive and being spliced between them," according to Jared Whitehead's The rise of Drupal and the fall of closed source. Today, it's one of the most popular content management systems out there, competing with powerhouses like WordPress. read more

This article focuses on flaws in Android's stock web libraries, while acknowledging related exploits. Some modern Android browsers have critically weak encryption and other dangerous flaws that cannot be patched or otherwise corrected. This weakness extends to multiple browsers and applications and is determined by the linkage to the system webcore on older OS versions.

If MS bricked your box, MS oughta cough up, says consumer org Microsoft has been given a roasting by consumer group Which? over Windows 10 woes reported by users, with the organisation calling for compensation for those who found their PCs bricked after auto-updates.…

Managing log files is becoming increasingly harder with growing amounts of data and differing file formats. Giovanni Bechis, in his upcoming talk at LinuxCon Europe, describes a solution using the ELK stack (ElasticSearch, Logstash, Kibana), which he says let's you easily collect, parse, and manage log files from different sources.

Drupal is a well-known open source content management system based on PHP. It is available free of charge and released under the GNU General Public License. In this tutorial, we will install Drupal 8.1 with Nginx web server, MariaDB as the database server and PHP-FPM to handle PHP requests. I will also show you how to install an SSL Certificate to secure the Drupal website.

This month on The Queue, josephj from LinuxQuestions.org asks: How can I get programmers to join our project? I inherited a project coded in $programming_language when the original developer quit and no one else stepped forward. It is currently hosted on GitHub and has a GPL 3 license. It's a tool I use every day and I don't want to see it die. I know very little $programming_language and very little GUI programming, so I can't maintain it myself. read more

Blockchain, the technology that underlies the cryptocurrency Bitcoin, has been celebrated as a way to change the way transactions of all kinds are made. But a suggestion to make an editable version of the technology is now dividing opinion.

Guest columnist Rob Reilly checks out the Roseapple Pi, an 85 x 56mm Raspberry Pi imitator based on a quad-core Cortex-A9 Actions Semi S500 SoC. ? ? ?Hands-on with the quad-core ARM9 Roseapple Pi hacker SBC by Rob Reilly I use Raspberry Pi boards for several real-world jobs. My “STEAMpunk Conference Personality Identification Device” (aka: […]

This guide to 21 open source projects for IoT ranges from standards organizations to open source frameworks and dev tools. ? ? An Open Source Perspective on the Internet of Things Part 2: 21 Open Source Projects for IoT ? The Internet of Things market is fragmented, amorphous, and continually changing, and its very nature […]

The GNOME Community has just announced the official release of GNOME 3.22.  GNOME 3.22 — which is slated to be used as the desktop environment for Fedora Workstation 25 — provides a multitude of new features, including a the updated... Continue Reading →

Rabid Prototypes shipped a tiny Arduino Zero clone called the “Tau,” and launched an expanded Zero-like “Firecricket” for light, sound, and motion control. Early this year, before Boston-based Rabid Prototypes launched its second-generation, 36 x 18mm Neutrino 2.0 Arduino Zero clone on Kickstarter, it mounted a KS project for a smaller, 28 x 15mm “Tau” […]

A project I'm involved with has made me think about how there are always many solution paths for any given problem in the Linux universe. For this other project, I wanted to cobble together a version of grep that let me specify proper regular expressions without having to worry about the -E flag and get a context for the matches too.