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[#] Thu Apr 15 2021 15:09:40 EDT from rss <>

Subject: IBM signs up to Eclipse Foundation's Adoptium working group to push out free, certified JDK binaries

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Makes a change from the waves of redundancies. IBM has joined the Eclipse Adoptium working group as an enterprise member and committed to building and publishing Java SE TCK-certified JDK binaries with OpenJ9 free of charge.…

[#] Thu Apr 15 2021 16:23:06 EDT from rss <>

Subject: Resolve systemd-resolved name-service failures with Ansible

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Most people tend to take name services for granted. They are necessary to convert human-readable names, such as, into IP addresses, like It is easier for humans to recognize and remember names than IP addresses, and name services allow us to use names, and they also convert them to IP addresses for us.

[#] Thu Apr 15 2021 17:08:52 EDT from rss <>

Subject: How To Install Docker Compose on Debian 9

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Docker is an open-source application that provides lightweight operating-system-level virtualization through the use of containers. The key benefit of Docker is that it allows users to package an application with all of its dependencies into a standardized unit for software development. Docker Engine is available in Community Edition (CE) and Enterprise Edition (EE).

[#] Thu Apr 15 2021 17:54:34 EDT from rss <>

Subject: A beginners guide to load balancing

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When the personal computer was young, a household was likely to have one (or fewer) computers in it. Children played games on it during the day, and parents did accounting or programming or roamed through a BBS in the evening. Imagine a one-computer household today, though, and you can predict the conflict it would create. Everyone would want to use the computer at the same time, and there wouldn[he]#039[/he]t be enough keyboard and mouse to go around.

[#] Thu Apr 15 2021 18:40:20 EDT from rss <>

Subject: How To Install Java with Apt on Ubuntu 20.04

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Java is one of the most popular programming languages and the JVM (Java’s virtual machine) is the run-time environment to run Java applications. These two platforms are required for much popular software that includes Tomcat, Jetty, Cassandra, Glassfish, and Jenkins.

[#] Thu Apr 15 2021 19:26:03 EDT from rss <>

Subject: Low-cost WiFi and LoRa gateway add-on offers flexible configuration options

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On Kickstarter: a $21-and-up “Axon” board with 4x DI that can act as a standalone ESP8266-based WiFi gateway with optional LoRa and/or connect via USB Type-C to a Pi or other system. A Barcelona-based startup called Qortex is close to reaching its $1,189 Kickstarter goal for a flexible, ESP8266-based “Axon” WiFi and/or LoRa gateway. The […]

[#] Thu Apr 15 2021 20:11:49 EDT from rss <>

Subject: Linux Weekly Roundup - XScreenSaver, Sway, Plasma 5.21.4, and More

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Presenting this week’s weekly roundup series (Week Ending April 12, 2021) series, refined for you from the Linux and the open-source world on application updates, new releases, distribution updates, and major news. Take a look.

[#] Thu Apr 15 2021 20:45:21 EDT from rss <>

Subject: How to Test Website Loading Speed in Linux

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The website loading speed or response time is very important for any webmaster because it will impact search engine rankings and user experience. In this tutorial, we will show you how to test website loading speed using the curl command in Linux.

[#] Thu Apr 15 2021 21:31:06 EDT from rss <>

Subject: 6 advanced tcpdump formatting options

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The final article in this three-part tcpdump series covers six more tcpdump packet capturing trick options.

[#] Thu Apr 15 2021 22:16:51 EDT from rss <>

Subject: How To Display Linux Commands Cheatsheets Using Eg

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Eg is a command line tool to display Linux commands cheatsheets. Unlike the man pages, eg provides concise examples for Linux commands.

[#] Thu Apr 15 2021 22:47:21 EDT from rss <>

Subject: How to Install and Use locate Command in Linux

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When you are working with the command line in Linux you need to know how to find files quickly. There are few utilities that can get the job done but you should know how to use them and when to use them.

[#] Thu Apr 15 2021 23:33:06 EDT from rss <>

Subject: Shortwave Internet Radio Player 2.0 Released With UI Rewritten In GTK4, New Mini Player Mode

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Shortwave Internet radio player has reached version 2.0, adding a new mini player mode, redesigned station information dialog, and more. Also, the user interface has been ported to GTK4.

[#] Fri Apr 16 2021 00:18:51 EDT from rss <>

Subject: How to create an SNS topic on AWS using Terraform

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In this article, we will create an SNS topic with an access policy that will allow our own account to perform all SNS actions on the topic.

[#] Fri Apr 16 2021 01:04:36 EDT from rss <>

Subject: MicroK8s footprint shrinks by a third for easier Pi and Jetson clusters

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Canonical released MicroK8s 1.21, featuring a 32.5 percent smaller footprint to enable Kubernetes deployments of 540MB, thereby easing clustering on platforms such as the Raspberry Pi and Nvidia Jetson. Canonical took another step toward expanding the use of MicroK8s containers on low-power edge devices with the release of version 1.21 of MicroK8s, the stripped down, […]

[#] Fri Apr 16 2021 01:51:22 EDT from rss <>

Subject: How to use Ansible to configure a reverse proxy

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Placing a load balancer in front of your web server infrastructure helps ensure any spike in traffic doesn't bring down the site.

[#] Fri Apr 16 2021 02:21:52 EDT from rss <>

Subject: How To Cast YouTube Videos From Your Phone To Raspberry Pi Using YouTube On TV (

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This article explains how to use YouTube on TV ( on a Raspberry Pi, and control it using the YouTube app from your mobile device, almost as if you're using a Chromecast.

[#] Fri Apr 16 2021 03:10:29 EDT from rss <>

Subject: Zorin OS 16 beta claims largest built-in app library 'of any open source desktop ever'

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Linux for Windows switchers: smooth user experience, if users steer clear of Windows apps on Wine. Zorin OS 16 Linux has moved into beta, promising improved performance and a more extensive application Store covering Flathub and Snap as well as old-style repositories.…

[#] Fri Apr 16 2021 03:57:28 EDT from rss <>

Subject: Modular HMI touch-panel runs on Raspberry Pi CM4

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Seeed unveiled a $195, Raspberry Pi CM4-based “ReTerminal” HMI device with a 5-inch, 1280 x 720 touchscreen, a crypto chip, WiFi/BT, GbE, micro-HDMI, CSI, 2x USB, and 40-pin and PCIe expansion. Seeed has announced a modular human-machine interface (HMI) device based on the Raspberry Pi Compute Module 4. The ReTerminal, which will go on pre-order […]

[#] Fri Apr 16 2021 04:30:03 EDT from rss <>

Subject: Zorin OS 16 Enters Beta with Stunning New Look, Faster and Smoother Performance

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Zorin Group announced today the beta version of their upcoming Zorin OS 16 operating system release, a major update that brings a stunning new look and better performance.

[#] Fri Apr 16 2021 05:18:50 EDT from rss <>

Subject: Tetrate Service Bridge for Istio On Hybrid Clouds Ready for Production

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The startup recently raised $40 million in venture funding and now has a product ready to make Istio palatable for enterprises with heterogeneous infrastructure.

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