I've just certified Linux Professional Institute Level 3 Enterprise Security. Studying for that has kept me away from making BeginLinux Guru videos for a while. I thought that this would give me a chance to talk a bit about the Linux certifications that are available, including Red Hat Linux certifications, Linux Foundation certifications, LPI certifications, and the SANS Institute Linux certification. ... https://www.youtube.com/watch?v=hzWUNaqkIiI
Red Hat shoots itself in the foot again by announcing that they would no longer allow the general public to download the source code for Red Hat Enterprise Linux. This will cause problems for the RHEL clone publishers, such as AlmaLinux and Rocky Linux. It has also caused a huge backlash from Linux users, and at least some have already decided to switch from the RHEL ecosystem to community-based Linux distros such as Debian.
Links to articles the I've referenced:
https://linuxiac.com/red-hat-restricts-access-to-its-source-code/
https://linuxiac.com/red-hat-boosts-free-developers-subscription-to-240-systems/
https://rockylinux.org/news/2023-06-22-press-release/
https://rockylinux.org/news/2023-06-22-press-release/
https://wraltechwire.com/2022/07/18/ibm-beats-revenue-expectations-red-hat-sales-surge-17/
https://www.open-scap.org/
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Purchase links for my books:
Mastering Linux Security and Hardening
Packt Publishing link:
https://www.packtpub.com/product/mastering-linux-security-and-hardening-third-edition/9781837630516
Amazon link:
https://amzn.to/3ZdIR7Y
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Linux Service Management Made Easy with systemd
Packt Publishing link:
https://www.packtpub.com/product/linux-service-management-made-easy-with-systemd/9781801811644
Amazon link:
https://amzn.to/344gxO0
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https://www.youtube.com/watch?v=WfFAwRjThuE
Microsoft strikes again, with a borked update for Windows 10. Over the past few years, Microsoft have released numerous bad updates for Windows 7 and Windows 8. But with them, you could choose whether or not to install or delay installing updates. With Windows 10, you have no choice, because Microsoft forces you to install updates, whether or not you're ready for them. But with Linux, you can choose when or whether to install updates, and you can choose which ones you want to install. With GNU/Linux, you have much more control over your computer.
Link to article in video:
http://www.pcmag.com/commentary/348459/the-massive-windows-10-update-failure
Yes, installing linux updates sure beats the windows 10 forced updates.
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https://www.youtube.com/watch?v=nAqr_brWRZU
systemd Service Files--Part 1. In this systemd tutorial, we take a look at the anatomy of systemd service files, in particular, the "unit" section.
Thanks for watching this linux tutorial from the BeginLinux Guru! Hopefully, this will help you with your Linux administration.
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https://www.youtube.com/watch?v=xtIBJNZb1jE
Adding a FreeIPA client to a FreeIPA domain is super-easy. A client can be either a desktop machine or another server.
Be sure to check out my new book, "Mastering Linux Security and Hardening".
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https://www.youtube.com/watch?v=y-rg6IoVWpc
A ten-year old programming bug in the Linux sudo utility can allow a non-privileged Linux user to gain a root user command prompt. Thank you for watching this Linux Security Report, from the BeginLinux Guru.
Article referenced in video:https://www.zdnet.com/article/10-years-old-sudo-bug-lets-linux-users-gain-root-level-access/
Purchase links for my "Mastering Linux Security and Hardening" book:
Directly from Packt Publishing-- https://www.packtpub.com/product/mastering-linux-security-and-hardening-second-edition/9781838981778
From Amazon-- https://www.amazon.com/gp/product/1838981772?pf_rd_r=PAXG7Y3FDTKB6QCZ2VJF&pf_rd_p=edaba0ee-c2fe-4124-9f5d-b31d6b1bfbee
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https://www.youtube.com/watch?v=hVqUg0o_llA
Controlling the auditd service on a systemd system is different on Red Hat type operating systems, such as CentOS. For some reason, the normal systemctl command doesn't work wit the auditd service on a RHEL type system.
Be sure to check out my new book, "Mastering Linux Security and Auditing", at the following link:
https://www.packtpub.com/networking-and-servers/mastering-linux-security-and-hardening
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https://www.youtube.com/watch?v=QvMc0bt9lIg
For a long time, Windows has had the ability to automatically restart crashed services. Now with systemd, you can also have crashed Linux services restart automatically. In this Linux tutorial, I'll show you how to do that. This is an easy trick that will make life easier for Linux systems administrators who need to take good care of their Linux servers. So, enjoy this systemd tutorial.
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https://www.youtube.com/watch?v=1UGSmPHU5dU
In this Linux tutorial for beginners, we'll look at yet another way to view hardware information on a Linux system. We'll use the inxi tool, which you'll need to install. For our demos, we'll use the Ubuntu 18.04 based version of Armbian Bionic on an Orange Pi One, and Fedora 29 on a Hewlett-Packard workstation.
I thank you for watching this Linux tutorial for beginners and Linux tutorial for administrators, brought to you by the BeginLinux Guru.
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https://www.youtube.com/watch?v=n2O4Ri_Am9c
Today, the BeginLinux Guru adds a bit more commentary about the continuing drama that's coming from Red Hat. If you're a Linux administrator or an aspiring Linux administration who wants to improve your Linux skills, what Red Hat is doing could affect your ability to set up a proper learning lab.
Purchase links for my books:
Mastering Linux Security and Hardening
Packt Publishing link:
https://www.packtpub.com/product/mastering-linux-security-and-hardening-third-edition/9781837630516
Amazon link:
https://amzn.to/3ZdIR7Y
*********************************
Linux Service Management Made Easy with systemd
Packt Publishing link:
https://www.packtpub.com/product/linux-service-management-made-easy-with-systemd/9781801811644
Amazon link:
https://amzn.to/344gxO0
...
https://www.youtube.com/watch?v=BeSAaE6g0WA