Notizie dal LUG 

Immagine Arduino UNO

2° e 3° lezione – Corso di Arduino – maggio 2021

Materiale della 2° e 3° lezione del corso di Arduino.

Logo docker

1° e 2° lezione – Corso Docker – maggio 2021

Argomenti e materiale delle lezioni del corso Docker di maggio 2021

1° lezione del corso di Arduino 2021

1° lezione – Corso di Arduino – maggio 2021

Slide e programma della 1° lezione del corso di Arduino.

Poster Corso di Docker - maggio 2021

Corso Docker 2021

Per la prima volta arriva il corso su Docker! Interamente svolto online, sabato 22 e domenica 23 maggio, su BigBlueButton

Notizie dal mondo Linux

How do I list lxc snapshots for LXD on Linux?

How do I list lxc snapshots for LXD on Linux?

I explained a long time ago how to take LXD instance snapshots using the lxc command. Today I will talk about how to list lxc snapshots and automatically purge those snapshots from LXD to free up disk space on Linux operating systems. Love this? sudo share_on: Twitter...

How to Change Swappiness in Linux

In this article, you will learn how to change swappiness in Linux distributions. The Linux kernel's swappiness setting defines how aggressively it will swap memory pages versus dropping pages from the page cache. A higher value increases swap aggressiveness, while a...

A podman tutorial for beginners – part I

A podman tutorial for beginners – part I

{nixCraft Patreon supporters content}This guide explains how to build and deploy applications quickly with Podman to the cloud server of your choice. All examples in this tutorial are tested on Fedora Linux 34, but they should work on any Linux distros as long as you...

How Do I Roll Back a Kubectl?

How Do I Roll Back a Kubectl?

For the past couple of years, Kubernetes has been heavily employed in production. Its declarative API provides a variety of options for orchestrating the containers. One of Kubernetes’ most notable features is its resiliency, which includes the ability to do Rolling...

Xrdp configuration on Debian

Xrdp configuration on Debian

This tutorial explains how to install XRDP (X Remote Desktop Protocol) to graphically connect to a Linux device from a Microsoft Windows device. Set up your firewall for XRDP XRDP uses port 3389. Before installing XRDP, you need to open this port. You can open the...