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We look into advanced techniques using the 'find' command in Linux. We explore identifying files with specific permissions, ...

Want to learn how to build your own dev tools? Check out CodeCrafters: https://bitly.cx/HFm4 Are you a developer looking to ...

In our last episode, we covered CIS Benchmark Compliance but also the tools, like OpenSCAP, to use to help you achieve those ...

How Debian handles security vulnerabilities (CVEs) for its packages. Learn how security vulnerabilities are tracked and fixed, ...

Special Offer: Check out Codecrafters.io using my link for up to 40% off and start building Redis, Git, or Docker from scratch like a ...

Explore the essentials of disk partitioning and file system creation in a Linux home lab environment. Learn how to use tools like ...

We explore the differences between CIS Level 1 and Level 2 and demonstrate how to scan and apply these benchmarks to ...

In this video lecture, we meet our new best friend, the 'struct stat'. We'll cover the stat(2) system calls and begin discussing each of ...

In this video lecture, we begin a look at the various ways in which processes can be restricted from (negatively) impacting one ...

Or you could just use Budgie :) My Socials: Website: https://www.b2.cloudns.nz Mastodon: ...

In this video lecture, we look at how processes are grouped together and begin to develop an understanding of how a login ...

This internal knowledge-sharing talk by Solène was too good not to share. Learn about shell redirections, connecting directly to ...

Let's dive into using Rear (Relax and Recover) for creating bootable ISO files to restore your Red Hat Enterprise Linux (RHEL) ...

Firewalls, Somebody else's problem right? That's what the network team is for isn't it? Or those infosec folks. That firewall just gets ...

In this video lecture, we provide a brief summary of the history of the UNIX family of operating systems. Slides for this lecture: ...

In this video lecture, we provide a whirlwind tour of the Unix programming environment. In the process, we write a simple shell, ...

Master the Linux terminal fast! This tutorial covers 20 critical Linux commands every beginner needs to navigate, edit files, ...

In this video segment, we'll run through a code example to determine the maximum number of file descriptors a unix process can ...

STM32MP13x helps optimize the energy consumption and reduce costs while offering certified security for entry level Linux, bare ...

In this video lecture, we take a look at the standard Unix central logging facility, syslogd(8), and the syslog(3) library function.