Home Blog Page 167

From Kernel Development Student to SysAdmin to Linux Author

In 2016, Ahmed Alkabary had just graduated from the University of Regina, where he earned degrees in computer science and mathematics. He began using Linux in the second year of his studies and quickly developed such a passion for it that he began extra studies outside of university to advance his skills. Ahmed’s enthusiasm for Linux even led him to develop a free course on Udemy to teach it to others; nearly 50,000 students have enrolled to date. Following the completion of his studies, Ahmed hoped to secure a job as a Linux system administrator.

Ahmed applied for and was selected as the recipient of a LiFT scholarship in the category of Academic Aces, which enabled him to enroll in the Linux Kernel Internals and Development (LFD420) training course and the Linux Foundation Certified SysAdmin exam.

Red Hat: Holding Its Own and Fueling Open Source Innovation

When IBM acquired Red Hat for $34 billion in 2019, it was considered the industry’s largest software acquisition. The synergy between the two companies led them to become one of the leading hybrid multi-cloud providers globally.

In most acquisitions, the acquired entity sometimes loses momentum and sheds some of its original luster. This does not seem to be the case with Red Hat.

Distinct Identity
“I would define it as a separate company and that’s how we run it,” affirms Paul Cormier, President & CEO of Red Hat, who is credited with conceptualizing the company’s open hybrid cloud platform.

“We set our own strategy, we set our own road maps. It’s completely up to us. We have stayed as a self-contained company. Red Hat still has all the pieces to be a separate company: its own Engineering, product lines, back office, HR, Legal, and Finance. It’s very much like VMware is to Dell, or LinkedIn is to Microsoft,” he explains.

Cormier believes it’s important to have separate identities for partner ecosystems to thrive.

“We are talking about integrating Arc with OpenShift. IBM didn’t even know this was happening as we had kept it confidential,” he says.

Microsoft’s Azure Arc is a management tool for hybrid cloud application infrastructures, while OpenShift is a family of containerization software developed by Red Hat.

“We’re big on Intel platforms. We’re also big on IBM Z, IBM I, IBM P. Since we support Intel in Red Hat Enterprise Linux (REL), we know their road maps long before they’re implemented.  However, we have to show Intel that we would not give away their secrets to IBM. This is the most important reason that we must remain separate so that those partner ecosystems remain,” he says.

Linux: The Innovation Engine
Cormier points out that what makes Red Hat very unique is its completely open-source software development model.

“That’s our development model. Open source is not a thing — it’s an action,” he says.

Underlining the importance of Linux, he explains that “Linux went by Unix a long time ago in terms of features, function, and performance. However, Linux was so available that eventually, it became the innovation engine. All the technologies today — on the infrastructure and the development side, on the tools side — they are all built-in and around Linux. OpenShift is still a Linux platform. Its containers are Linux. All the innovation is now around that.”

Cormier is also confident of meeting the demand of customers adopting hybrid cloud.

“For us, it doesn’t matter whether it’s 20% on-premise, 20% in the cloud and 80% on-premise, or 60/40 or 50/50 — it’s still a hybrid world. I can’t predict if the COVID thing is going to push people to the cloud more quickly or more slowly, but we don’t care. It doesn’t matter. For us, it’s the same value proposition,” he avers.

Virtualization meets Kubernetes 
Red Hat is now working on bringing VMs into the Kubernetes architecture.

“As opposed to some of our competitors that are trying to bring containers back to their world, we’re moving in the other direction. We are working on advanced cluster management on Kubernetes. As customers increasingly go hybrid, having OpenShift with containers running in different places will help them easily manage across clusters,” Cormier says.

“We’re also focusing on telco 5G use cases on the OpenShift platform. We’re doing a lot of work with Verizon and the other telcos,” he adds.

COVID-19 Crisis: FOSS Responders Raises $115,000 To Support Community

FOSS Responders has come together to crowd-source support for FOSS contributors and organisations affected by the global pandemic, especially in the face of event cancellations. FOSS Responders has raised a $115,000 support fund, which is made from individual donations and generous donations from its partners.

Read More at TFiR

openSUSE Leap 15.2 Hits RC Phase With GNOME 3.34 + KDE Plasma 5.18, Sway

OpenSUSE Leap 15.2 has progressed to its release candidate phase ahead of the official release planned for first week of July. Now onto release candidate builds, openSUSE Leap 15.2 is under a package freeze. This next version of openSUSE Leap has GNOME 3.34, KDE Plasma 5.18 LTS, and Xfce 4.14 as its primary desktop offerings.

Read More at Phoronix

How to find and remove broken symlinks on Linux

Symbolic links play a very useful role on Linux systems. If the referenced file is removed, the symlink will remain but not indicate there’s a problem until you try to use it. Here’s how to find and remove symlinks that point to files that have been moved or removed.

Read More at Network World

India’s contact tracing app made open source, but will this thwart a surveillance state?

Two days ago, the government of India announced that it would publicly release the source code for its coronavirus contact tracing app, Aarogya Setu. However, the folks at MIT aren’t terribly impressed with Aarogya Setu’s safety quotient nor its collection of all manner of data beyond what contact tracing demands.

Read More at ZDNet

Open source sustainability: It’s complicated

Linux Foundation executive Chris Aniszczyk has been an outspoken opponent of open source “tip jars” that seek to sustain projects with donations. But many such developers don’t want a 9-to-5 corporate job, preferring the independence of contract work. Open source sustainability, in other words, is messy.

Read More at TechRepublic

New fuzzing tool finds 26 USB bugs in Linux, Windows, macOS, and FreeBSD

Academics say they discovered 26 new vulnerabilities in the USB driver stack employed by operating systems such as Linux, macOs, Windows, and FreeBSD. All the bugs were discovered with a new tool they created, named USBFuzz. The tool is what security experts call a fuzzer.

Read More at ZDNet

How to use tmux to create a multi-pane Linux terminal window

The tmux tool is one of a number of Linux terminal window splitters that allow you to run commands in adjacent (up/down, right/left or both) panes so that you can easily use the output in one pane to help with work you’re doing in another.

Read More at Network World

Linux Getting Fixed Up For Handling Pointing Sticks On Some Touchpads

For Synaptics and Elan devices that offer a combination of a pointing stick and touchpad, the Linux kernel has been ignoring the input events from the pointing stick. But with Linux 5.8 that will change in properly handling the combo multi-touch devices via the hid-multitouch driver.

Read More at Phoronix