Linux Crash Course – The lsof Command

In the Linux Crash Course series, you’ll learn all the skills you’ll need to become a seasoned Linux Administrator, one video at a time! In this episode, we’ll take a look at the lsof command, which you can use to view open files on your Linux server or workstation. This is definitely a very useful command, so don’t miss out!

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How Set Up An Awesome WordPress Blog on Ubuntu 22.04

If you’re wanting to set up your own blog on Ubuntu, then this is the video for you! In this complete walkthrough, you’ll set up your very own WordPress installation on an Ubuntu cloud instance. This walkthrough will go over launching an instance, setting up a MariaDB database, installing PHP plugins, and by the end of the video you’ll set up a certificate with Let’s Encrypt for a secure connection to your blog. This is a fun project, so definitely check it out!

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Thanks to Percona for sponsoring today’s video! Check out the links below to see how they can help you retain support on MySQL 5.7 after its end of life, upgrade to MySQL 8.0, and more!

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Enterprise Linux Security Episode 65 – Open Source Intelligence Tools (OSINT)

Open Source Intelligence is a very interesting topic – it’s all about the things that might get unknowingly leaked, and this leaked information is perfectly legal to know and possess! The IP address that points to a domain, vacation photos on twitter, or even what you had for lunch can be used against you in order to build a profile. In this episode, Jay and Joao discuss OSINT and some tools that are commonly used to find it.

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Enterprise Linux Security Episode 64 – FIPS

There are many security certifications that an organization can utilize to prove compliance with one or more standards, and being in compliance can bring additional benefits and opportunities. Federal Information Processing Standard (FIPS) is one of these certifications, and in this episode, Jay and Joao are joined by Nikos from Tuxcare to discuss FIPS and why your organization might consider it.

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Ubuntu 23.04 Full Review – An Attempt was Made

Ubuntu 23.04, codenamed the “Lunar Lobster” is here, and along with it comes Linux kernel 6.2 and GNOME 44. While it’s certainly nice to be able to check out the latest GNOME desktop, this release instead ends up being a good example of why non-LTS Ubuntu releases should generally be avoided.

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Enterprise Linux Security Episode 63 – Their Cloud

According to several sources, and confirmed by Western Digital themselves, there’s been a breach regarding the company’s cloud related offerings, such as “My Cloud” and various cloud-enabled storage products. Many of the details have yet to be revealed, but considering that Western Digital filed a 10-K form with the SEC, it’s very possible that it could be serious. In this episode, Jay and Joao discuss this story so far, with more specific details sure to come.

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