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How to Manage OpenStack Private Clouds Episode 1 – Introduction and Administration

OpenStack is an open-source cloud computing platform that enables you to build your very own private cloud that is completely under your control. You can use it to spin up compute instances, set up block and object storage, load balancers, software-defined networking, and more. In this six-part guide, Jay will guide you through the finer points of OpenStack with hands-on examples. In the first episode of the series, we’ll go over a series introduction and outline. In addition, an overview Horizon (the OpenStack dashboard) is covered.

Thanks to OpenMetal for sponsoring this series and making it possible. Check out OpenMetal for your very own on-demand OpenStack cloud!

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Read more: How to Manage OpenStack Private Clouds Episode 1 – Introduction and Administration
How to Use The ls Command on the Linux Command Line

With the Linux Crash Course series on LearnLinuxTV, you’ll learn everything you need to know in order to master the art of Linux. In each video, a single topic is covered in-depth. This time around, we take a look at the ls command – a command that many of you have probably already used, but there’s always more to learn!

Thanks to Linode for sponsoring today’s video! Definitely check them out – you can have your very own Linux server set up in mere minutes!

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Read more: How to Use The ls Command on the Linux Command Line
5 Must Have Tweaks to Secure OpenSSH

OpenSSH is a fantastic tool for remotely managing Linux servers, but with great power comes great responsibility! If a threat actor is able to gain access to OpenSSH on your Linux server, then they have full access to cause all kinds of mischief. In this video, Jay goes over 5 must-have tweaks to strengthen the security of OpenSSH on your server.

Thanks to Linode for sponsoring this video. Support LearnLinuxTV and spin up your very own Linux server by checking out their awesome cloud platform.

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Read more: 5 Must Have Tweaks to Secure OpenSSH
What is $PATH on a Linux Shell? (The Linux Crash Course Series)

Do you want to Learn Linux? The Linux Crash Course series contains video lessons on all kinds of Linux commands and concepts. In this episode, we’ll take a look at the concept of $PATH in Linux. You’ll learn what it is, why it’s helpful, and also how to customize it.

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Read more: What is $PATH on a Linux Shell? (The Linux Crash Course Series)
10 Linux Terminal Tips and Tricks to Enhance Your Workflow

Are you a Linux user and/or administrator? These 10 terminal tricks will show you some new and exciting ways you can enhance your workflow, shorten longer tasks, and even have a little fun along the way.

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Read more: 10 Linux Terminal Tips and Tricks to Enhance Your Workflow
The cat Command in Linux (Featuring Real Cats) – Linux Crash Course Series

In the Linux Crash Course series, we’ll go over one important foundational Linux topic each episode. This series includes tutorials, demonstrations, and more! In this episode, Jay will go over the basics of the cat command. And best of all, this video will feature REAL CATS!

Thanks to Linode for sponsoring this video!

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Read more: The cat Command in Linux (Featuring Real Cats) – Linux Crash Course Series
Ubuntu Server 22.04 Live Installer Walkthrough

Ubuntu Server 22.04 is the latest Long-Term Support (LTS) release of the popular Linux distribution, and powers countless servers worldwide. In this video, you’ll be walked through the process of using the live installer to deploy Ubuntu Server.

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Read more: Ubuntu Server 22.04 Live Installer Walkthrough
Ubuntu 22.04 LTS – Full Installation Walkthrough
With the release of Ubuntu 22.04 LTS “Jammy Jellyfish”, we have an updated desktop experience with custom features, and long-term support for three years. In this video, we’ll take a look at the installation process. Nothing much has changed in the installer, but if you haven’t seen what the process looks like yet, then this video is for you.

Video-specific Links
- Download Ubuntu 22.04 LTS
- Ubuntu 22.04 LTS Full Review
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Read more: Ubuntu 22.04 LTS – Full Installation Walkthrough
AlmaLinux OS: Full Installation Walkthrough

AlmaLinux OS is a Linux distribution that aims to be a drop-in replacement for Red Hat Enterprise Linux, and is one of several potential distributions you can migrate to from CentOS as we used to know it. In this video, we’ll take a look at the installation process.

Thank you to Linode for sponsoring this video. Check out Linode and set up your very own AlmaLinux server in the cloud!

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Read more: AlmaLinux OS: Full Installation Walkthrough
Rocky Linux: Full Installation Walkthrough

Rocky Linux aims to be “100% bug-for-bug compatible” with Red Hat Enterprise Linux, and is one of several potential distributions you can migrate to from CentOS as we used to know it. In this video, we’ll take a look at the installation process.

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Read more: Rocky Linux: Full Installation Walkthrough
Linux Crash Course – sudo

When you need to run Linux commands with elevated privileges, sudo is the tried and true method to run commands as another user (such as root). In this introductory tutorial, we’ll take a look at some of the inner-workings of sudo.

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Read more: Linux Crash Course – sudo
Linux Command-Line Tips & Tricks: Over 15 Examples!

The number of command combinations you can come up with on the Linux command-line is seemingly endless, and there are some real gems out there that you might not know about. In this video, Jay goes over some of his favorite command combos, time-saving tricks, and other various tips he wish he learned sooner. In this video, you’ll find all kinds of things to add to your command-line toolbox.

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Read more: Linux Command-Line Tips & Tricks: Over 15 Examples!