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Upgrade Ubuntu 22.04 to 24.04 LTS

Upgrade Ubuntu‑22.04 to 24.04 in 5 Steps

Step‑by‑step guide: how to safely upgrade Ubuntu 22.04 LTS (“Jammy”) to Ubuntu 24.04 LTS (“Noble”) in 5 essential steps—backup, update, configure the upgrader, run the release upgrade, and verify clean‑up....
Secure Apache TLS configuration on RHEL 9 | CentOS Stream 9

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...
Text Processing Tools in Linux: sed and awk

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...
Enable Remi repository RHEL 10

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...