8 posts
Cookies and CORS are essential for secure cross-domain interactions. Cookies manage sessions, while CORS controls resource sharing across domains. Proper configuration of both ensures seamless and secure web application functionality. »
Discover TLDR, the amazing, super-simple and super-powerful cheat sheet! Whether you're troubleshooting or learning, TLDR is the perfect tool for navigating the vast IT playground! »
Learn how to quickly add a user to the sudoers file in Linux. This short guide covers everything you need to grant administrative privileges in just a few steps. »
Learn how to configure a MariaDB Master-Slave Cluster using Docker Compose. Perfect for beginners. »
Learn how to transfer entire folders, including subfolders, between Linux servers using rsync. This guide focuses on leveraging rsync for EC2 instances, with practical examples and a detailed explanation of SSH options for secure authentication. Perfect for efficient and reliable file management! »
When managing Linux systems, monitoring performance is essential to ensure everything runs smoothly. Tools like htop and glances make it easier to track CPU, memory, processes, and overall system health. This guide covers: 1. Why you need system monitoring tools. 2. Installing htop and glances. 3. How to use these »
When you’re working on a Linux server and need to run long-running processes, a sudden disconnection can interrupt everything. This is where screen comes to the rescue. It allows you to keep commands alive even if your connection drops. In this cheatsheet, we’ll cover: 1. How to install »
»
