Mastering Linux Security and Hardening Second Edition is the updated and expanded version of the original best-selling book. It covers topics such as user management, Linux sudo usage, Linux encryption technologies, Linux firewalls, Mandatory Access Control such as AppArmor and SELinux, OpenSCAP, Linux kernel hardening, Linux process isolation, Secure Shell hardening, Linux auditing, and more. It also help you study for a Linux security certification exam, such as LPI Level 3. If you're a Linux administrator who is interested in Linux security, you should check out Mastering Linux Security & Hardening. To purchase directly from Packt Publishing: https://www.packtpub.com/cloud-networking/mastering-linux-security-and-hardening-second-edition To purchase from Amazon: https://www.amazon.com/Mastering-Linux-Security-Hardening-intruders/dp/1838981772/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=1586969491&sr=8-3 ... https://www.youtube.com/watch?v=2j7yzUu2JbU

The lsblk command in Linux is a handy command for Linux administration. You can use it to view information about block devices on your Linux system, which are random access devices. In particular, this can help you with Linux storage management. I hope you enjoy this Linux tutorial for beginners, brought to you by the BeginLinux Guru. Here's the link to the article that I mentioned in the video: https://linoxide.com/linux-command/linux-lsblk-command/ ... https://www.youtube.com/watch?v=3UxlgrJXz5E

A common question for Linux beginners is, "Which distro should I start with?" The answer really depends upon what you want to do with Linux. Do you want to set up a Linux desktop or Linux workstation? Do you want to learn enterprise Linux server administration? Or, do you want to learn something that can be used for cloud deployments? The answer to which Linux distro you should learn will depend upon your desired use-case secenario. For Linux desktops, there's a whole range of choices, depending upon your own tastes. For Linux servers and Linux cloud deployments, your choices are much narrower. Hopefully, this will help you choose the best linux distro for beginners. Recommended by Donnie: https://youtu.be/lsckt-_NCjY ... https://www.youtube.com/watch?v=lLjZrUKhh78

In this series of Linux administration videos, we'll look at the process of Linux user account creation for the various families of Linux distros. We'll look at the passwd file, the shadow file, the group file, and the gshadow file. We'll then look at the default settings in the login.defs file. In future Linux tutorial videos, we'll look at the actual process of creating and managing user accounts. ... https://www.youtube.com/watch?v=jvS5oQ5xDKo