Enterprise Linux Security Episode 53 – Digital Twins
By using clever infrastructure engineering strategies to increase reliability, you can minimize disruption and downtime for your organization. Another technique to consider is the concept of Digital Twin – having a full system clone/mirror you can use to test enhancements, perform a root-cause analysis, or more. In this episode, Jay and Joao discuss Digital Twins and how the concept can potentially help your organization.
Demystifying Hostnames and Domain Names in Linux, and How Server Naming Benefits You
Were you every confused regarding the differences and use-cases between a hostname and domain name for a device within your network? How does naming your servers benefit you? In this latest episode of the Linux Crash Course series, we’ll explore some foundational concepts around both.
The Launch Heavy Configurable Keyboard from System76 – Hands-on Review!
System76, a company that focuses on Linux-first computers, designs keyboards now. The Launch Keyboard “launched” some time ago, and for some of you the lack of a numpad was a concern. Now, the “Heavy” variation of the Launch mechanical keyboard is available – and yes, it’s a full keyboard complete with a numpad. In this video, Jay will give you his thoughts on the latest input device from System76.
Check out the Launch Keyboard lineup here (no commission earned).
Enterprise Linux Security Episode 83 – Questions and Answers
Should you use a base image or use a configuration management solution? What about running a NAS in the cloud? Those are just a few of the questions asked by the audience, and in this episode, Jay and Tom share their thoughts on your queries.
How to Easily Write SD cards for use with the Raspberry Pi
Every computer needs an operating system – and the Raspberry Pi is no different. Primarily, the Raspberry Pi boots from an SD card. But how do you write an operating system to that SD card? Well, if you’re just starting out – then this is the video for you!
Enterprise Linux Security Episode 51 – Samba in the Kernel, What Could Possibly Go Wrong?!
Adding unnecessary components to the Kernel is generally a bad idea, as it increases its threat surface. In this episode, Jay and Joao discuss a recent story that’s a perfect example of why it’s important to keep this under control. A vulnerability was recently discovered in the Linux kernel that scored the highest possible rating, and it all started when ksmbd was added.
If you have one or more servers that need to always be available and ready for action, how do you keep track of uptime? How can you receive alerts to notify you when there’s an issue? In this episode, Tom and Jay discuss some of the tools they use to monitor servers and important metrics.
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!
Enterprise Linux Security Episode 50 – The Many Faces of Patching
When it comes to patching, were you aware that there’s more than one type of patch? In this episode of Enterprise Linux Security, Jay and Joao discuss the various types of patching that’s performed today.
The New 4K OLED Oryx Pro – A Linux Laptop with a Beautiful 4K OLED Display
System76 recently expanded their line of Linux laptops with a new Oryx Pro model – complete with DDR5 and a 4K OLED display! In this video, Jay will give you his thoughts on this latest model. This review will go over specs, build quality, performance, and more!
ThinLinc Overview and Tutorial – How to Install and Utilize this Linux Remote Desktop Solution
Recently, I decided to check out ThinLinc – a remote desktop solution for Linux. With client apps for Linux, macOS and Windows – it’s easy to set up and configure. In this tutorial, I’ll give you an overview of the solution and walk you through the process of setting it up. Please note that this is a tutorial/setup guide, and not a review.
When it comes to computing, it’s often said that the key to efficiency is to not repeat yourself. That’s true. Except for the the watch command – it’s intended use-case is to repeat a command over and over. Believe it or not, it can really come in handy. Learn all about the watch command by watching this watch tutorial.
Thank you to Linode for sponsoring today’s video! Check out their awesome cloud platform and set up your very own Linux Server!
