How to Configure Secure TLS Settings in Apache on RHEL 9 | CentOS Stream 9
Secure your Apache web server on RHEL 9 or CentOS Stream 9 with a hardened TLS configuration. Learn how to enable TLS 1.2/1.3, enforce strong ciphers, configure HSTS, and test your setup. Table of Contents 🔈Introduction Transport Layer Security (TLS) is the backbone of modern web encryption, ensuring data transmitted between clients and servers remains […]
Text Processing Tools in Linux: sed and awk Explained
Master Linux text processing: learn how to use sed for quick edits and awk for powerful field-based reports, with examples, tips, and command pipelines. Table of Contents 🚀 Introduction In the world of Linux command‑line text processing, two tools reign supreme: sed (stream editor) and awk (pattern scanning and processing language). These tools provide extraordinary flexibility for transforming, filtering, […]
Enable and Use Remi Repository on RHEL 10 | CentOS 10
Learn to enable and use the Remi repository on RHEL 10 / CentOS 10 for installing modern PHP, MariaDB, and LAMP‑stack components safely and selectively. Table of Contents 🔈Introduction The Remi repository offers up-to-date versions of popular server-side software—such as PHP, MySQL, and MariaDB—not typically included in the default Enterprise Linux distributions. Combining Remi with EPEL and […]
How to Configure Remote Development in VSCode on RHEL 10: A Complete Guide
Learn how to configure remote development in VSCode on RHEL 10 with SSH, WSL, and containerized workflows. Boost productivity and streamline your development process with this comprehensive guide. Table of Contents 🚀 Introduction Visual Studio Code (VSCode) has become one of the most popular integrated development environments (IDEs) due to its versatility, extension support, and […]
Install VSCode on RHEL 10 Workstation
Install Visual Studio Code on RHEL 10 Workstation in minutes. Follow this clear, step‑by‑step guide with CLI snippets, tables, repo setup, troubleshooting tips, and extension management to get VSCode running smoothly on your enterprise Linux platform. Table of Contents 🔈Introduction Visual Studio Code (VS Code) has quickly become one of the most popular code editors […]
Install and Configure AutoFS on RHEL 9
Learn how to install and configure AutoFS on RHEL 9 to automate the mounting of NFS and SMB shares. This step-by-step guide covers installation, configuration, troubleshooting, and advanced features for efficient file system management. Table of Contents 🔈Introduction In the world of Linux, automating network file system (NFS) mounts is essential for optimizing workflows, improving […]
Install EPEL on RHELÂ 10Â |Â CentOSÂ 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 […]