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LearnLinuxTV was present at the Southern California Linux Expo (SCaLE) this year (courtesy of Linode) and what a fantastic event it was! In the final video regarding the 19th annual SCaLE, you’ll see interviews with representatives from Debian, Linux Chix LA, and Jenkins. Look out for even more SCaLE action next year!
The “Load Average” within our Linux servers and workstations enables administrators to understand how well the system is keeping up with its workload. By reading the values within the Load Average, we can also determine the overall performance of the system over several time periods, which will give us an idea on how the workloads are progressing. In this video, Jay will teach you how to fetch the current load average, and how to read the values.
The Southern California Linux Expo is an annual conference in Las Angeles California, that brings the community together and celebrates Linux. In this video, SCaLE 19x coverage continues. This time, the focus is on the community! Also, Jay has a chat with Evan from the Linux Professional Institute.
nmap is a network mapping utility that you can use to gather information regarding the nodes on your network. With nmap, you can perform port scanning, OS fingerprinting, and more! In this tutorial, you’ll learn the basics of using nmap.
In episode 36 of the Enterprise Linux Security podcast, Jay and Joao record an episode live for the first time.
In this episode of The Homelab Show, Jay and Tom discuss troubleshooting. This includes physical troubleshooting, VM troubleshooting, tools, tips and more. This is definitely an episode you won’t want to miss.
In this episode, Jay and Joao discuss a recent report that identifies the “Top 25 most dangerous software weaknesses.” This list includes the usual suspects, as well as some very interesting findings as well. In addition, the descriptions of the common weaknesses serves as a good jumping in point if you’re new to this podcast.
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, the head and tail commands are both covered. These commands enable you to view the first and last ten lines of a file. But there’s also some additional functionality that we’ll explore in this video as well.
Thanks to Linode for sponsoring the Linux Crash Course series! Check out their Linux-focused cloud platform and spin up your own Linux server.
HP has released a Linux notebook! No, we aren’t in an alternate dimension, the Dev One notebook from HP is here, and it’s powered by Pop!_OS! LearnLinuxTV’s coverage of the HP Dev One continues in this follow-up video to the original, where we’ll explore this Linux-powered computer even further. This time around, we’ll take a look at upgrading RAM, running other distributions, virtualization, and more!
Here’s a link to the RAM and screwdriver set I used (commission earned):
Atlassian software is constantly under attack, and often the source of many lost weekends for IT admins. Recently, a brand-new vulnerability has been discovered – CVE-2022-26134. This particular vulnerability is remotely exploitable, and has been listed as critical. In this episode, Jay and Joao discuss this vulnerability, as well as some of the struggles around Atlassian software in general.
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, we’ll take a look at how we can determine how much storage we have remaining, and we’ll also tackle how to determine which directories are using up the most space.
Are you a fan of MySQL? What if we told you that there’s an infinite supply of it online, right out in the open?! It’s literally as bad as it sounds! In this episode, Jay and Joao discuss how over 3.6 million MySQL instances are publicly available, as well as other forms of unintended public access.
