Welcome to LinuxQuery.org

Master the command line, scripting, and system administration with our comprehensive guides.Encounter a snag? We've got your back with troubleshooting solutions and quick fixes.Stay updated on the latest developments in the Linux world, security advisories, and software release

Lets emabark on this Journey Together

Career in Ethical Hacking- Skills , Scope ,Salary and Questions Answered

If you are looking for a career in Ethical Hacking we are going to provide you a detailed analysis right from the apt degree , skills, scope along with the expected salary in this blogs. So let us move further to understand the career options in Ethical Hacking. What is Ethical Hacking ? Ethical hacking … Read more

Top 10 Red Hat Linux Certifications Courses for IT professionals

In this articles we will know the top 10 Red hat Linux certifications courses for IT professionals . Linux had come quite far from simply being an open-source operating system. It has long been the basis of commercial networking devices but has now evolved over time to become a mainstay of enterprise infrastructure. The job … Read more

Best practices for Linux Server Security and hardening – Top 10 Security tips

In this article we will talk about the best practices for linux server security and hardening to protect our servers from any security incidents Introduction The World runs on Linux !! As we know it — it took over the digital world early on and hasn’t let up since then. This is why Linux server … Read more

How To install OpenVAS Scanner on Rocky Linux – Greenbone Scanner

In this blog we will learn how to install OpenVAS scanner on Rocky Linux or other Red Hat based Linux distributions. Introduction OpenVAS , Open Vulnerability Assessment System is the scanner component of Greenbone Vulnerability Manager (GVM) , a framework of different services and tools for vulnerability scanning and vulnerability management. With vulnerability management, you look … Read more

Finding and analyzing system log files in Linux – RHEL/Rocky/CentOS/Alma

In this blog we will learn finding and analyzing system log files in linux operating system specifically to RHEL and its fork such as Rocky , CentOS and Alma Linux Log files are the most important aspect in a linux troubleshooting for system administrator. They provide enormous of information about a system and are instrumental … Read more

Start the career as Linux Administrator – What is really required

In this article we will talk about the how one can start the career as Linux administrator. A Linux admin, or Linux system administrator, is an IT professional who manages the functionality of a Linux system. Similar to Windows, Linux is an operating system that connects the internal hardware in electronics, including phones and computers. … Read more

Troubleshooting the DNS name resolution issues – Tools used for DNS problems

Let us explore the ways we do troubleshooting the DNS name resolution issues which could have been leading to a situation where you would be having an issues accessing to the server, switches and any other networking devices. What is a DNS ? Name resolution is the process of relating easy-to-remember names with difficult-to-remember Internet … Read more