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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!
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.
Storage volumes are essential to our Linux servers and workstations, but how do we format and mount additional storage volumes? In this episode of Linux Essentials, I’ll walk you through the process of formatting additional storage volumes and mounting them in your Linux instance.
In this episode of Linux Essentials, we take our first look at systemd – the init system in quite a few distributions of Linux nowadays. Specifically, we’ll go over the systemctl command and use it to start, stop, restart and enable units on our system.
Welcome to my Docker Essentials series, which teaches you the basics you’ll need to know in order to get started with Docker. In the final video of the series, we look at how to create Images manually, as well as how to create container images with a Dockerfile.
