Category: Linux

Is Red Hat Linux Certification Worth It? As someone who has worked extensively with Linux, especially Red Hat Linux, I am often asked whether pursuing Red Hat Linux certification is worth the investment of time and money. In this article, I will share my personal experiences and insights to help you make an informed decision.…

Enabling Red Hat Subscription Management Repositories Have you ever found yourself in a situation where you needed to enable Red Hat Subscription Management repositories? I certainly have, and let me tell you, it can be a bit tricky if you’re not familiar with the process. But fear not, because I’m here to guide you through…

A Red Hat Certified Engineer (RHCE) is a professional certification provided by Red Hat, a leading provider of open source software solutions. As a proud RHCE myself, I can attest to the immense value and prestige that comes with being certified in this field. Why pursue an RHCE certification? First and foremost, becoming a Red…

Red Hat Satellite is a powerful tool that I have had the pleasure of using extensively in my career as a system administrator. It is a management platform that automates the deployment, configuration, and monitoring of Red Hat Enterprise Linux (RHEL) environments. In my experience, it has proven to be an indispensable asset for managing…

As an experienced technical writer, I am often asked various questions related to the tech industry. Today, I am here to shed some light on an important topic that many job seekers might be curious about: does Red Hat drug test? Before I delve into this topic, I want to clarify that this article reflects…

Can’t Spell Hatred Without Red Hat: Exploring the Controversy As an avid supporter of open-source software and a dedicated follower of tech news, I couldn’t help but notice the recent controversy surrounding the iconic red hat. Yes, you guessed it right – the Red Hat. It’s a simple yet powerful symbol that has become synonymous…

The process of upgrading a Debian-based operating system can sometimes be intimidating, but fear not! In this article, I will guide you through the steps of performing a do-release-upgrade in Debian, and share my personal experiences and insights along the way. What is do-release-upgrade? Before we dive into the nitty-gritty details, let’s take a moment…

As a Linux enthusiast, I have always been fascinated by the wide range of distributions available in the open-source world. One distribution that caught my attention is Manjaro. In this article, I will delve into the question of whether Manjaro is based on Debian, and share my personal experiences and thoughts along the way. Introduction…

So you’ve probably heard about the Steam Deck, Valve’s new handheld gaming device that aims to bring your PC gaming library to the palm of your hands. But what exactly is the Steam Deck? Is it running Debian, and what does that mean for its performance and compatibility? Let’s dive deep into the details. Introducing…

When it comes to ethical hacking and penetration testing, Kali Linux is the go-to operating system for many cybersecurity professionals. But have you ever wondered what the underlying OS of Kali Linux is? Is it Debian or Ubuntu? Let’s dive deep into this question and uncover the truth. Firstly, it’s important to understand that Kali…

As a long-time Debian user, I’ve learned that there are certain precautions one must take to ensure a smooth and trouble-free experience with this popular Linux distribution. In this article, I’ll share some valuable tips and advice on how to avoid breaking Debian and maintaining a stable system. So, let’s dive in! 1. Avoid Mixing…

CentOS is a popular operating system that is often used for server applications. One common question that comes up is whether CentOS is based on Red Hat Linux. As a technical expert, I can confirm that CentOS is indeed based on Red Hat Linux. Red Hat Linux is a well-known and widely used distribution of…

Rocky Linux: The New CentOS? As a technology enthusiast and a fan of open source software, I have always been fascinated by the evolution of Linux distributions. Recently, there has been a lot of buzz in the tech community about the rise of Rocky Linux as a potential successor to CentOS. Being a long-time user…

The Unix time, or Hora Unix as it is commonly known, is a system for representing dates and times in the Unix operating system. As a tech enthusiast, I find the concept of Hora Unix fascinating and its practical applications are truly impressive. In this article, I will delve deep into the details of Hora…

CentOS, short for Community Enterprise Operating System, has been a popular choice among users for its stability, reliability, and long-term support. As a Linux distribution, CentOS is known for its compatibility with Red Hat Enterprise Linux (RHEL). However, recent events have raised concerns about the future of CentOS and whether it has reached its end…

As a technical enthusiast and someone who loves exploring different Linux distributions, I often come across discussions about the stability of CentOS Stream. CentOS Stream, a rolling release version of CentOS, has been a topic of debate among the Linux community. In this article, I will share my personal experiences and thoughts on whether CentOS…

CentOS, a popular Linux distribution known for its stability and long-term support, has recently made headlines with the unexpected announcement of CentOS going away. As someone who has been a fan of CentOS for many years, this news came as a surprise and left me with mixed feelings. First, let’s delve into the reasons behind…

Have you ever encountered the frustrating error message “Could not resolve host” while working with CentOS? Trust me, I know the feeling. It’s one of those issues that can make you scratch your head and wonder what went wrong. In this article, I’ll provide you with a detailed explanation of what this error means and…

Have you ever encountered the frustrating issue of not being able to SSH into a CentOS 7 server? As someone who has experienced this firsthand, I understand the frustration and the need for a solution. In this article, I will guide you through the troubleshooting process and provide you with some potential fixes to get…

Adding a repository to CentOS 7 can be a useful way to expand the software options available on your system. In this article, I will guide you through the process of adding a repository to CentOS 7 and share some personal tips and insights along the way. Choosing the Right Repository Before we begin, it’s…

Unix commands are the backbone of any Unix-based operating system. They provide a way for users to interact with the system and perform various tasks. In this article, I will dive deep into the world of Unix commands and discuss one specific command that I find particularly useful and intriguing. Introducing the “which” Command One…

As a tech enthusiast, I have always been fascinated by operating systems and their functionalities. One of the most famous and influential operating systems in the world is UNIX. However, in this article, I want to discuss something that is often misunderstood – “is not UNIX.” Understanding the Origins of UNIX UNIX was developed in…

As a technical expert in the field of Unix administration, I often find myself working with on-premises and cloud environments. One of the challenges I face is managing Unix systems in both these environments seamlessly. In this article, I will delve deep into the port that allows on-premises to cloud Unix administration, and share my…

Introduction: In this article, I will delve into the fascinating world of Unix. As a technical expert, I have personally explored the intricacies of Unix and can confidently say that it is a powerful operating system with a rich history. Join me on this journey as we uncover the origins, features, and significance of Unix.…

As a tech enthusiast, I am constantly exploring the world of programming and command line tools. One such tool that has fascinated me is the Bash shell, a command language interpreter used in many Unix and Unix-like operating systems. It allows users to interact with their computer through a text-based interface, running commands and scripts…

Have you ever heard of Cali Bash? If not, let me introduce you to this amazing event that I had the pleasure of attending recently. Cali Bash is an annual music festival held in California that showcases some of the biggest names in Latin music. As a fan of Latin music myself, I was ecstatic…

KDE Wallet Service is a key component of the KDE Plasma desktop environment, which is used by millions of users worldwide. As a KDE enthusiast myself, I have found the KDE Wallet Service to be an incredibly useful and convenient feature. So, what exactly is the KDE Wallet Service? In simple terms, it is a…

When it comes to desktop environments in the Linux world, two names often come up: GNOME and KDE. As a long-time Linux user and enthusiast, I have had the pleasure of experiencing both of these desktop environments firsthand. In this article, I will delve deep into the details of GNOME and KDE, sharing my personal…

As a fan of customizing my desktop environment, I always find it fascinating to explore the inner workings of various software. When it comes to KDE, one question that often comes to mind is: where does KDE store wallpapers? In this article, I will dive deep into the directory structure of KDE and uncover the…

I’ve been using KDE Neon as my daily driver for over a year now, and I must say, it has been a stable and reliable operating system for me. KDE Neon is a Linux distribution that is based on Ubuntu but focuses on providing the latest stable KDE software to its users. In this article,…