What is Caddy?

Caddy is a powerful, open-source web server known for its simplicity, performance, and automatic HTTPS. It is designed to make deploying secure websites fast, easy, and reliable. Unlike traditional web servers, Caddy automatically obtains and renews SSL certificates, eliminating complex TLS configuration.

Caddy is ideal for developers, system administrators, and DevOps engineers who want a secure, modern, and production ready web server with minimal configuration effort. It supports static websites, reverse proxy, APIs, containerized workloads, and … Read More

As we enter 2026, Team CrownCloud wishes you a wonderful and successful New Year! May this year bring you countless possibilities, treasured memories, and astounding accomplishments. Thank you for being a key part of our journey. Your support motivates us to reach new heights, and we can’t wait to continue serving you with excellence in the coming year. We wish you and your loved ones a year of happiness and wealth.… Read More

Let’s Encrypt makes it incredibly simple and free to secure your websites with HTTPS. When combined with Nginx, it becomes one of the easiest and most reliable ways to protect user data, improve SEO, and eliminate browser security warnings. This guide explains everything you need to know about using Let’s Encrypt SSL with Nginx in a clean and beginner-friendly way.

What is Let’s Encrypt?

Let’s Encrypt is a free, automated, and open certificate authority (CA) that issues SSL/TLS certificates to … Read More

Managing configuration files is a core part of Linux server administration. Whether you’re adjusting web server settings, modifying firewall rules, or editing scripts, you’ll frequently work with text files directly from the terminal.

Linux provides multiple terminal-based text editors, but Nano and Vim are the most widely used. Both help you view, edit, and manage files efficiently, whether working on a local machine or a remote VPS over SSH.

Nano – Simple Text Editor

Nano is one of the easiest … Read More

Network troubleshooting is an essential part of server administration. Whether you’re managing a VPS or a production environment, understanding how data travels across the network helps in diagnosing connectivity problems effectively.

Traceroute Command is a powerful tool that shows the exact path packets take from your system to a destination host. It helps you identify where the connection slows down, experiences high latency, or fails entirely.

Traceroute – Network Path Tracing Tool

Traceroute displays each network hop (router) your packets … Read More

Monitoring server performance is a key part of maintaining a healthy and efficient Linux system. Whether you manage a small VPS or a large production server, it’s important to keep track of CPU, memory, and process usage to detect issues early and ensure optimal performance.

htop is one of the most popular and user-friendly tools for real-time system monitoring. It provides a colorful, interactive interface that displays detailed information about system resource usage and running processes offering a clearer and … Read More

Understanding Network Connectivity in Linux

Network connectivity testing is the process of verifying whether your Linux system can reach other hosts on the network or the internet. It helps identify where communication breaks down — whether it’s your local setup, the DNS server, or the remote host itself.

In Linux, you can easily test connectivity using a few built-in tools like ping, traceroute, dig, and nslookup. These tools help troubleshoot DNS issues, routing problems, or unreachable … Read More