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CrowdSec is a solution that aims to help protect your Linux servers, and its approach is quite different than other solutions. CrowdSec is able to utilize reputation to make intelligent decisions, and is able to be extended to meet your needs. In this video, I take a first look at CrowdSec – I’ll show you the installation process and also an example scenario so you can see it in action.
Welcome to my brand-new Proxmox course! In this 16-episode series, I’ll teach you everything you need to know in order to get up and running with Proxmox. In this class, I’ll give you an overview of what you can expect from the course.
Welcome to my brand-new course on Proxmox Virtual Environment! In this 16-episode series, I’ll teach you everything you need to know in order to get up and running with Proxmox. In this class, we’ll install Proxmox Virtual Environment on our server.
Welcome to my brand-new course on Proxmox Virtual Environment! In this 16-episode series, I’ll teach you everything you need to know in order to get up and running with Proxmox. In this class, I’ll give you an overview of the web console.
Welcome to my brand-new course on Proxmox Virtual Environment! In this 16-episode series, I’ll teach you everything you need to know in order to get up and running with Proxmox. In this class, we’ll compare containers against virtual machines.
Welcome to my brand-new course on Proxmox Virtual Environment! In this 16-episode series, I’ll teach you everything you need to know in order to get up and running with Proxmox. In this class, we’ll launch our first virtual machine. In addition, we’ll install an operating system in the VM as well as set up the QEMU agent.
In this episode of Linux Essentials, we explore the sed command. sed, aka the “stream editor” is an underused command, and that’s a shame because it’s extremely useful for manipulating text. In this video, I’ll show you the basics of the sed command.
In this episode of Linux Essentials, we take a look at group management. You’ll see commands such as groupadd and groupdel in action as we navigate concepts around adding groups, removing groups, assigning/removing users to groups, and more!
Pop!_OS is an awesome Linux distribution, and a favorite among many Linux users. And with good reason – it’s easy to use, has great features, it’s stable, and awesome overall. In this video, I’ll teach all of you beginners out there how to get up to speed with Pop!_OS so you can start using it.
Note: I previously already had a guide on Pop!_OS uploaded to my channel, but this one has been updated for 21.04 and the COSMIC desktop.
In a previous video we went over the basics of storage, and in this episode of Linux Essentials, I’ll show you how to automatically mount storage volumes when you boot your server. The primary focus will be going over the /etc/fstab file.
As a Linux Server Administrator, it’s your job to keep an eye on your users – and in this video, I’ll show you how to add and remove users. Also, I’ll show you how to change the password of your users. In addition, we’ll go over a quick summary of the /etc/passwd and /etc/shadow files.
cloud-init is an awesome technology that can be used to customize Linux images for deployment, that lets you do all kinds of neat things such as automatically creating users, installing packages, resetting SSH keys, and more. However, it’s often shrouded in mystery. In this video, I’ll walk you through using it to create a user, set the hostname, and install some packages.
