System Administration

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ESET Uncovers First-Ever UEFI Bootkit Malware Targeting Linux User

Proving Linux is Not a Safe Sanctuary: ESET Discovers First Linux-Targeting UEFI Bootkit Malware For decades, Linux-based operating systems have been celebrated for their perceived security superiority over Windows. However, this perception…
How to use grep command in Linux?

How to Use the grep Command in Linux The grep command is a powerful text-search tool in Linux, commonly used to search for specific strings or patterns in files or standard input.…
Hardening Linux Servers Against Threats and Attacks

Hardening Linux Servers Against Threats and Attacks In the age of cyber threats, hardening Linux servers is crucial for protecting sensitive data and maintaining overall system integrity. This guide outlines essential practices…
Complete Guide to LVM Administration in Linux: From Basics to Advanced Usage

Logical Volume Manager (LVM) is a device mapper framework that provides logical volume management for the Linux kernel. This comprehensive guide covers everything from basic concepts to advanced LVM administration tasks, complete…
How to use Crontab: Scheduling Tasks on Linux

Using Crontab: Scheduling Tasks on Linux
What is Server Virtualization And a Hypervisor

If you are getting started within the IT world, you will come across the term “Virtualization” many times. Virtualization in general is a broad concept, but, here in this short video we…
How to use OpenSSL Commands – Top 40 OpenSSL commands with examples

OpenSSL is a powerful and widely-used open-source toolkit that provides various cryptographic functions and tools for managing SSL/TLS certificates, encryption, and security operations. Whether you are a website owner, system administrator, or…
How to use Find Command in Linux: A Comprehensive Guide with Examples

When it comes to efficiently searching for files and directories in the Linux operating system, the “find” command is an indispensable tool. This powerful command allows you to locate files based on…
How to use DNF Command to manage packages in Linux

When it comes to package management in Linux, the DNF command (Dandified Yum) stands out as a versatile and powerful tool. Built on the foundation of Yum, DNF brings enhancements and improved…
How Install Apache HTTP Server Manually in Linux

In this post we will learn about how to manually install Apache HTTP Server (httpd) from the source tarball file and set up a custom site project, follow this step-by-step guide: Step…