In this blog post, I will list 50 essential Linux commands you need to know to manage Linux systems effectively. These commands will help you perform various tasks efficiently. This post is a follow-up to my previous blog post: 90 frequently used Linux Commands. However, it’s designed to provide you with a carefully categorized list […]
What CentOS alternative distro should you choose?
In January 2014, CentOS announced it was officially joining Red Hat while staying independent from Red Hat Enterprise Linux (RHEL) under a new CentOS governing board. However, in December 2020, Red Hat requisitioned that CentOS terminate the development of CentOS 8. They also announced that support would be shifting to a CentOS alternative rolling-release Linux […]
atop for Linux server performance analysis (Guide)
When optimizing Linux server performance, ‘atop’ is a command every system administrator should have in their toolkit. While many sysadmins are well-acquainted with top and htop, atop stands out as a powerhouse tool for real-time system monitoring and in-depth server analysis. In this article, we will explore the ‘atop’ Linux command, examine its advantages, and […]
htop: Quick Guide & Customization
htop is an interactive system monitor and a process viewer, process manager, trace tool and more. Sysadmins may opt to use htop when Unix top does not provide enough information about system processes. htop uses a cursor-controlled interface for sending signals to processes. One example where this is helpful is: you don’t have to type […]
How to Integrate Cloudflare with CSF Firewall
April 11th 2024 update: This article has evolved from “Replacing Cloudflare with CSF Firewall” to, “How to Integrate Cloudflare with CSF Firewall”. Leveraging CSF for Enhanced Security on Cloudflare-enabled Websites Over time, web infrastructure evolves, necessitating updates in our security and performance strategies. Notably, Bunny CDN served as a comprehensive caching solution for my blog […]
Home Lab Beginners guide (Hardware)
Until recently, and for well over the past decade, my wife and I have been nomads. Moving from the Caribbean to Miami, New York, Las Vegas, Vancouver, and now back home. This has meant that for many of those years, my home office basically comprised of a few laptops and screens. These days, we are […]
Quick Tips for a more stable Arch Linux experience
We have revised and updated this article to ensure its relevance and accuracy in 2024. This updated guide is tailored to help you harness a most stable Arch Linux experience. The existence of this article does not indicate that Arch Linux is unstable. It’s not, far from it. But for new users, there are certain […]
Must-Have Devices to boost your Linux skills (2024)
Are you ready for a transformative journey that will elevate your Linux skills in ways theoretical learning alone can’t? The devices mentioned in this article offer a great way to get hands-on experience and change how you understand and use Linux skills in practical, everyday scenarios. 4 Linux Devices for Hands-On Learning Boosting your Linux […]
How to direct-install Debian SID rolling release using mini.iso (w/ screenshots)
In my tech journey, I’ve always had an affinity for the cutting-edge, the untested waters of the Linux world. Rolling release distributions like Arch, Fedora, or even a custom-installed Kali Linux have been my go-to choices for a Linux desktop experience that’s always up-to-date. But today, I’m venturing into a different territory: Debian Unstable, affectionately […]
How to Kill Inactive SSH Sessions
Managing server connections efficiently is crucial for maintaining a smooth and secure IT environment. One such common challenge is dealing with inactive SSH sessions. These sessions can clutter your server, consuming resources and potentially posing security risks. In this article, we’ll explore practical methods to identify and terminate these idle connections. We’ll delve into the […]