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[#] Mon Feb 11 2019 08:00:22 EST from rss

Subject: Introducing kids to computational thinking with Python

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When the Parkman Branch of the Detroit Public Library was flooded with bored children taking up all the computers during summer break, the library saw it not as a problem, rather an more

[#] Mon Feb 11 2019 09:38:41 EST from rss

Subject: 21 Excellent KDE Plasma Widgets

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KDE Plasma widgets (also known as plasmoids) are a smart way of customizing the desktop. There’s an abundance of widgets available that act like building blocks, constructing a desktop that’s perfect for your needs and requirements. I’ve tried the vast majority of KDE Plasma widgets. In this article, I recommend 21 of them. There should be something for everyone. And there’s a few fun widgets along the way!

[#] Mon Feb 11 2019 11:33:15 EST from rss

Subject: How To Remove/Delete The Empty Lines In A File In Linux

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2DayGeek: This tutorial allow an users to remove the empty lines in a file.

[#] Mon Feb 11 2019 13:28:10 EST from rss

Subject: What's the right amount of swap space for a modern Linux system?

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Swap space is one of those things that everyone seems to have an idea about, and I am no exception. All my sysadmin friends have their opinions, and most distributions make recommendations too.Many years ago, the rule of thumb for the amount of swap space that should be allocated was 2X the amount of RAM installed in the computer. Of course that was when a typical computer's RAM was measured in KB or MB. So if a computer had 64KB of RAM, a swap partition of 128KB would be an optimum more

[#] Mon Feb 11 2019 15:21:45 EST from rss

Subject: Easiest guide to migrate SVN to GIT: Convert all SVN repositories

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Almost all developers around the world use a version controlling software for managing & sharing their codes. SVN has always been a good choice but now Git is in demand & people are shifting their focus more and more towards Git as their choice of version controlling system.But what about the old SVN repositories, well we can also migrate old SVN repositories to Git by using a nice little open source application called ‘svn2git’.

[#] Mon Feb 11 2019 16:27:56 EST from rss

Subject: Easier Python paths with pathlib

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A look at the benefits of using pathlib, the "object-oriented way of dealing withpaths".

[#] Mon Feb 11 2019 17:47:57 EST from rss

Subject: How does rootless Podman work?

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In my previous article on user namespace and Podman, I discussed how you can use Podman commands to launch different containers with different user namespaces giving you better separation between containers. Podman also takes advantage of user namespaces to be able to run in rootless mode. Basically, when a non-privileged user runs Podman, the tool sets up and joins a user more

[#] Mon Feb 11 2019 18:53:02 EST from rss

Subject: How to Install Matomo Web Analytics on Fedora 29

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Matomo (formerly Piwik) is a free and open source web analytics application developed by a team of international developers, that runs on a PHP/MySQL web server. It tracks online visits to one or more websites and displays reports on these visits for analysis.

[#] Mon Feb 11 2019 20:15:00 EST from rss

Subject: Programming languages to learn now, network monitoring tools, backup solutions, and more must-reads

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Unsurprisingly readers had great interest in—and strong opinions on—which programming languages you should learn, which brought in almost 15,000 page views to Marty Kalin's article recent more

[#] Mon Feb 11 2019 21:36:05 EST from rss

Subject: How To Secure Istio Service Mesh Deployments

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The open-source Istio service mesh technology provides many security options, though a number of critical controls are not turned on by default.

[#] Mon Feb 11 2019 22:41:09 EST from rss

Subject: How to Add/Remove PPA Repositories in Ubuntu

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In this article, we will show you how to use the Ubuntu command line and the graphical user interface in order to add, list and remove PPA Repositories.

[#] Tue Feb 12 2019 00:02:28 EST from rss

Subject: Researchers Warn of Malicious Container Escape Vulnerability

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A new vulnerability in the core runc container code could potentially enable a malicious container to get access to the host operating system. Major vendors and cloud providers are already pushing out patches, but there are other things users can do to limit risk.

[#] Tue Feb 12 2019 01:05:56 EST from rss

Subject: How to explain Kubernetes Operators in plain English

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What are Kubernetes Operators, and why are they so valuable to organizations working with containers?

[#] Tue Feb 12 2019 02:26:42 EST from rss

Subject: Doomsday Docker security hole uncovered

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A security vulnerability has been disclosed for a flaw in runc, Docker and Kubernetes[he]#039[/he] container runtime, which can be used to attack any host system running containers.

[#] Tue Feb 12 2019 03:47:09 EST from rss

Subject: antiX MX 18.1 Distro Released with Latest Debian GNU/Linux 9.7 "Stretch" Updates

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A new version of the Debian-based antiX MX operating system has been released based on the latest Debian Stable repositories and packed with recent updates and urgent security and bug fixes.

[#] Tue Feb 12 2019 04:52:15 EST from rss

Subject: Gain Valuable Kubernetes Skills and Certification with Linux Foundation Training

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The demand for Kubernetes skills is so high that companies of all sizes are reporting skills gaps and citing difficulty finding people who have the required Kubernetes and containerization skills. That spells opportunity for those who gain Kubernetes expertise, and the good news is that you have several approachable and inexpensive options for getting trained as well as certified.

[#] Tue Feb 12 2019 06:13:33 EST from rss

Subject: Episode 15: Learning Python

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Katherine Druckman and Doc Searls talk to Linux Journal Senior Columnist, Reuven Lerner, about learning new languages such as Python.

[#] Tue Feb 12 2019 07:18:38 EST from rss

Subject: Container Bug Allows Attackers to Gain Root Access on Host Machine

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The container bug, difficult to exploit because it requires a malicious container to be installed on the system, affects nearly everyone using containers.

[#] Tue Feb 12 2019 08:40:18 EST from rss

Subject: Linux 5.0, Canonical Update, openSUSE Board Elections, Woman and Girls in Science, European Astro-Pi Challenge

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[#] Tue Feb 12 2019 09:45:20 EST from rss

Subject: First i.MX8M Mini SBC has PCIe and optional PoE

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Boundary Devices is prepping a “Nitrogen8M-Mini” SBC that runs Linux on an up to 2GHz, quad -A53 i.MX8M Mini, and offers 2GB RAM, up to 128GB eMMC, PCIe, MIPI CSI/DSI, GbE, and optional WiFi/BT and PoE. The Nitrogen8M-Mini is the first SBC we’ve seen that[he]#8217[/he]s based on NXP[he]#8217[/he]s new i.MX8M Mini SoC, and the second [[he]#8230[/he]]

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