Install EPEL on RHEL 10 | CentOS 10
Learn how to install and enable the EPEL repository on RHEL 10 or CentOS 10 step-by-step, with CLI commands, troubleshooting tips, and best practices. Table of Contents 🔈Introduction Installing the Extra Packages for Enterprise Linux (EPEL) repository on RHEL 10 or CentOS 10 unlocks a vast collection of high-quality, community-maintained open-source packages that are not included in the default repositories. Whether you’re managing a server […]
Best Practices for Log Rotation and Management on RHEL 9
Discover the best practices for log rotation and management on RHEL 9 using logrotate. Learn how to automate, compress, secure, and retain logs effectively. Table of Contents 🔈Introduction Managing system logs is a critical task for Linux administrators. Without proper log rotation, logs can grow indefinitely, consuming disk space and degrading system performance. On RHEL […]
Understanding Regular Expressions: A Beginner’s Guide
Learn the basics of Regular Expressions with this beginner’s guide. Discover how to use regex for text searching, validation, and data extraction in Linux, programming, and more. Table of Contents 🔈Introduction Regular Expressions (regex) are an essential tool for anyone working with text processing or data extraction in Linux, programming, or even everyday tasks. While […]
How to Use grep for Advanced Search in Linux: A Comprehensive Guide
Learn advanced grep techniques to search files efficiently in Linux. Discover how to use regular expressions, case-insensitive searches, recursion, and more with practical examples. Table of Contents 🔈Introduction In the world of Linux, grep is an indispensable tool for searching through files and data streams. Whether you’re a system administrator, developer, or data scientist, understanding […]
How to Set Up a Syslog Server on RHEL 9 and CentOS 9
Learn how to set up a Syslog server on RHEL 9 and CentOS 9. Follow this step-by-step guide to collect, store, and manage log data from multiple devices in your network. Table of Contents 🔈Introduction Setting up a Syslog server on RHEL 9 and CentOS 9 is a critical step for system administrators and security […]
Understanding File Compression in Linux: A Guide to gzip, bzip2, and xz
Learn how to use gzip, bzip2, and xz for file compression in Linux. This guide compares each tool’s speed, compression ratio, and best use cases, helping you choose the right one for your needs. Table of Contents 🔈Introduction In the world of Linux, file compression is an essential skill that every system administrator, developer, and […]
More vs Less Command in Linux: Which Is Better?
Explore the differences between the more and less commands in Linux. Learn which command is better suited for large files, searching, and efficient navigation. Table of Contents 🚀 Introduction Linux users often encounter long outputs in the terminal, whether it’s from running system commands, viewing log files, or analyzing process information. In these situations, it’s […]
Install RHEL 10 Workstation in 12 Easy Steps
Learn how to install RHEL 10 Workstation in 12 easy, step‑by‑step instructions—from downloading the ISO to post‑install configuration, complete with CLI examples and practical tips. Table of Contents 🔈Introduction Red Hat Enterprise Linux (RHEL) 10 Workstation is a powerful, enterprise-grade operating system tailored for developers, sysadmins, and professionals. This guide walks you through installing RHEL 10 Workstation in 12 […]
How to Install and Configure Podman on CentOS Stream 10: A Step-by-Step Guide
Learn how to install and configure Podman on CentOS Stream 10 with this step-by-step guide. Discover the key commands, configurations, and troubleshooting tips to get started with container management. Table of Contents 🔈Introduction In today’s world of containerized applications and microservices, Podman has emerged as a powerful, secure, and lightweight container management tool. Unlike Docker, Podman doesn’t require a […]
How to Deploy GFS2 on Encrypted Volumes in a Clustered Multipath Storage Environment
Learn how to securely deploy GFS2 on encrypted volumes over multipath storage in a high-availability Linux cluster. Includes CLI examples, automation tips, and best practices. Table of Contents Introduction In modern enterprise IT environments, the need for secure, resilient, and high-availability storage systems is more critical than ever. Combining GFS2, multipath storage, and LUKS encryption provides a […]