Agregator kanałów

Super Container OS is a great option for container deployments

Open Source - wt., 09/27/2022 - 20:57

Jack Wallen tests out the new Super Container OS and comes away seriously impressed.

The post Super Container OS is a great option for container deployments appeared first on TechRepublic.

How to use Pop_!OS refresh install

Open Source - wt., 09/27/2022 - 17:03

Jack Wallen shows you how to return Pop!_OS to a brand new installation, without losing any of your user data and app configurations.

The post How to use Pop_!OS refresh install appeared first on TechRepublic.

How to change the drive location for GNOME Boxes VMs

Open Source - wt., 09/27/2022 - 16:16

Jack Wallen shows you how to move the directory housing GNOME Boxes virtual machines from your primary disk to prevent you from filling up your drive.

The post How to change the drive location for GNOME Boxes VMs appeared first on TechRepublic.

Dyskutujesz online? Pamiętaj o efekcie Dunninga–Krugera

Forbot - wt., 09/27/2022 - 09:39

Efekt Dunninga–Krugera to jeden z tzw. błędów poznawczych, który skutkuje problemem z oceną własnych umiejętności. Wpływa to bezpośrednio na poziom dyskusji internetowych. Na czym dokładnie polega ten efekt i dlaczego powinny zdawać sobie z niego sprawę zarówno osoby początkujące, jak i te doświadczone? [...] Czytaj całość »

How to set a static IP in Rocky Linux

Open Source - pon., 09/26/2022 - 15:49

Jack Wallen shows you how easy it is to set a static IP in Rocky Linux 9 from the terminal.

The post How to set a static IP in Rocky Linux appeared first on TechRepublic.

An intimate but disconnected pairing, Red Hat on edge complexity

Open Source - czw., 09/22/2022 - 22:37

Red Hat appears to have taken a stoic appreciation of the complex edge management role that lies ahead for all enterprises that move their IT stacks to straddle this space.

The post An intimate but disconnected pairing, Red Hat on edge complexity appeared first on TechRepublic.

How to deploy a container with containerd and nerdctl

Open Source - czw., 09/22/2022 - 15:34

Jack Wallen shows you how to deploy a container with the containerd/nerdctl combination on Ubuntu Server 22.04.

The post How to deploy a container with containerd and nerdctl appeared first on TechRepublic.

Software supply chain security gets its first Linux distro, Wolfi

Open Source - czw., 09/22/2022 - 15:00

A new approach to Linux offers hope to those who want to improve their security posture.

The post Software supply chain security gets its first Linux distro, Wolfi appeared first on TechRepublic.

Jak działa ładowarka bezprzewodowa? Czym jest Qi?

Forbot - czw., 09/22/2022 - 11:10

Ładowarka bezprzewodowa, która bazuje na zjawiskach znanych z transformatorów, to coraz popularniejszy gadżet. Warto zatem wiedzieć, jak działa ładowarka bezprzewodowa. Przekazywanie energii na odległość było celem wielu wynalazców. Dlaczego więc korzystamy np. z takich ładowarek dopiero od kilku lat? [...] Czytaj całość »

How to use the Amazon Linux container image with Docker for development

Open Source - śr., 09/21/2022 - 18:35

Jack Wallen helps you take your first steps with Amazon Linux as a deployable container image.

The post How to use the Amazon Linux container image with Docker for development appeared first on TechRepublic.

How to install the Containerd runtime engine on Ubuntu Server 22.04

Open Source - śr., 09/21/2022 - 16:51

Jack Wallen walks you through the process of manually installing the Containerd container runtime engine on Ubuntu Server 22.04.

The post How to install the Containerd runtime engine on Ubuntu Server 22.04 appeared first on TechRepublic.

How to deploy the SonarQube code inspection tool with Docker

Open Source - śr., 09/21/2022 - 16:15

Jack Wallen shows you how to deploy the continuous code inspection tool SonarQube using Docker on Ubuntu Server 22.04.

The post How to deploy the SonarQube code inspection tool with Docker appeared first on TechRepublic.

How to deploy the Percona database performance monitor with Docker

Open Source - wt., 09/20/2022 - 16:48

If you're a database admin, you might want to be able to keep track of the performance of those servers. Jack Wallen shows you how with Percona and Docker.

The post How to deploy the Percona database performance monitor with Docker appeared first on TechRepublic.

Fedora 37: How to upgrade to the latest beta version

Open Source - wt., 09/20/2022 - 16:27

If you're antsy to check out what's in store for Fedora 37, Jack Wallen is here to show you how you can upgrade your earlier version to the latest beta release.

The post Fedora 37: How to upgrade to the latest beta version appeared first on TechRepublic.

How to prevent the Firefox web browser from consuming too many system resources

Open Source - wt., 09/20/2022 - 15:19

Jack Wallen shows you prevent Firefox from consuming all of your system resources and make the browser faster.

The post How to prevent the Firefox web browser from consuming too many system resources appeared first on TechRepublic.

Elektromagnes – budowa, zasada działania i zastosowanie

Forbot - śr., 09/14/2022 - 12:12

Elektromagnes wytwarza pole magnetyczne, gdy przepływa przez niego prąd elektryczny. Ma to wiele praktycznych zastosowań, np. w zamkach czy głośnikach, a nawet w sprzęcie medycznym. Do budowy prostego elektromagnesu wystarczy choćby gwóźdź i krótki kawałek drutu. Jaka jest więc zasada działania elektromagnesów? [...] Czytaj całość »

The rise of Linux malware: 9 tips for securing the OSS

Open Source - pt., 09/09/2022 - 17:25

Jack Wallen ponders the rising tide of Linux malware and offers advice on how to help mitigate the issue.

The post The rise of Linux malware: 9 tips for securing the OSS appeared first on TechRepublic.

How to deploy microk8s during the installation of Ubuntu Server 22.04

Open Source - czw., 09/08/2022 - 17:30

Jack Wallen shows you what might be the easiest method of deploying microk8s on Ubuntu Server 22.04.

The post How to deploy microk8s during the installation of Ubuntu Server 22.04 appeared first on TechRepublic.

Transformator – budowa, zasada działania i zastosowanie

Forbot - czw., 09/08/2022 - 09:50

Transformator to element elektroniczny, który przekształca energię. W praktyce kojarzy się go np. z zasilaczami, w których pozwala zmniejszyć napięcie z 230 V na niższe, np. 12 V. Z tego artykułu dowiesz się m.in., jak działa i jak jest zbudowany transformator, jakie są jego zalety i gdzie go można znaleźć. [...] Czytaj całość »

How to deploy a Node.js development environment on Ubuntu Linux 22.04

Open Source - śr., 09/07/2022 - 17:32

Jack Wallen walks you through the steps to deploy a Node.js development environment on Ubuntu 22.04 with Node.js version 14.

The post How to deploy a Node.js development environment on Ubuntu Linux 22.04 appeared first on TechRepublic.

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