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In this guide we will show you how to create a new user with sudo privileges on Ubuntu.

Opensource.com brought in 823,621 unique visitors, a new all-time record, who generated 1,323,446 page views in April, also a new all-time record. We published 96 articles this month, and welcomed 28 new authors. Almost 65% of our content was contributed by members of the open source community, and our community moderators contributed 26 articles.

Our hottest articles last week included contributions from PyCon and Red Hat Summit speakers. Read on to see what was most popular on Opensource.com the week of April 30-May 6.

For the better part of the last four months, Brandon Philips has been a Red Hat employee. Philips, the former CTO of CoreOS joined Red Hat earlier this year, after Red Hat acquired CoreOS in a $250 million deal. In a video interview, Philips provides insight into what has changed since CoreOS has become part of Red Hat and where he has been spending his time.

Beginning of the end for Win-only .NET Framework? Build At its Build developer event under way in Seattle, Microsoft announced .NET Core 3.0, coming in 2019, with support for Windows desktop applications.…

The openSUSE Project plans to host this year's openSUSE Conference event for users, collaborators, and developers at the end of the month in the beautiful city of Prague, Czech Republic.

As a novice software developer, the one thing I look for when choosing a programming language is this: is there a library that allows me to interface with the system to accomplish a task? If Python didn't have Flask, I might choose a different language to write a web application. For this same reason, I've begun to develop many, admittedly small, applications with Bash....

Where is Kubernetes headed next? Three insights from KubeCon

I’m excited to announce that Chris Lin is joining us today as our new Vice President of IT. Chris will work closely with me to scale our impact and optimize...

your service is still not much better than running the server directly. Let's jazz it up a bit by having it send out emails to the players, alerting them when the server becomes available and warning them when it is about to be turned off...

If you are new to Linux system administration, you should be aware of tools that help you in user management. One such utility is w, which shows info about users that are currently logged in to a system, including what they are doing. In this article, we will discuss this tool using some easy to understand examples.

Lanner’s Linux-friendly V3 Series of Apollo Lake based in-vehicle computers includes V3G and V3S models with -40 to 70°C and MIL-STD-810G ruggedization. The V3S adds a third mini-PCIe slot and 4x PoE-ready GbE ports for IP cameras. Lanner has launched the first two models in a rugged new V3 Series of “vehicle gateway controllers.” The […]

Several years ago, Pat David, an engineer, a photographer, and a member of the GIMP team, realized there was no central place for people interested in photography to learn about free and open source creative software and methods. He was also unhappy to see that most of the open source photography tutorials didn't measure up to his quality standards.

I recently asked our writer community to share with us what they're reading. These folks come from all different walks of life and roles in tech. What they have in common is that they are living and breathing Linux and open source every day. Drink in this fantastic list. Many of them are free and available to download.

As I mentioned in my original article on Firefox extensions, the web browser has become a critical component of the computing experience for many users. Modern browsers have evolved into powerful and extensible platforms, and extensions can add or modify their functionality. Extensions for Firefox are built using the WebExtensions API, a cross-browser development system.

Crowdfunding is a big discussion topic in the world of people who create things. In particular, subscription-based patronage models have been growing in popularity over the last few years. And it's not just for artists and other creatives. Open source development has started adopting this model with growing success.

The objective of this tutorial is to install Java on Ubuntu. We will be installing the latest version of Oracle Java SE Development Kit (JDK) on Ubuntu 18.04 Bionic Beaver Linux. This will be performed in three ways: Installing Java using the Ubuntu Open JDK binaries, installing Java via PPA and installing Java using the official Oracle Java binaries.

What is Modularity? A classic conundrum that all open-source distributions have faced is the “too fast/too slow” problem. Users install an operating system in order to enable the use of their applications. A comprehensive distribution like Fedora has an advantage and a disadvantage to the large amount of available software.

Windows operating system uses NTFS for partitioning large Hard disk drives, whether they are local hdd or an external one. They can be easily used among systems but when these NTFS partitioned drives...

What do you get when you combine a global financial services, media, and data company that employs 5,000 software developers headed by a founder who is heavily into philanthropy? If you're Bloomberg, you get a series of company-sponsored hackathons where employees, community members, students, and others come together over a weekend to hack on open source tools, including Python, Perl, and Eclipse. read more