Let's Encrypt Errors and Solutions
Learn to solve DNS, firewall, mixed content and certbot errors encountered during Let's Encrypt installation on Ubuntu and Nginx.
n8n Installation: Self-Hosted Automation with Docker and Nginx on Ubuntu
How to install n8n on Ubuntu server? Step-by-step guide to secure n8n deployment with Docker Compose, PostgreSQL, Nginx and HTTPS.
How to Fix Nginx Errors: Common Problems and Solutions
Learn to quickly resolve the most common Nginx errors with Nginx error logs, configuration tests, and service checks.
Seamless Migration from Nginx Ingress to Gateway API (DOKS)
Learn the zero-downtime migration process from Nginx Ingress to Gateway API on DigitalOcean Managed Kubernetes (DOKS), with TLS and DNS steps.
Nginx Ingress Installation: Traffic and TLS Management with Helm on Kubernetes
Install Nginx Ingress Controller using Helm on your Kubernetes cluster, perform domain redirection, and provide HTTPS with Let's Encrypt.
Nginx Installation: Fast and Secure Web Server on Ubuntu
Updated guide for Nginx installation, security settings, firewall configuration and performance optimization on Ubuntu servers.
Nginx Installation and Configuration (Ubuntu)
Learn step by step Nginx installation, firewall settings, server block configuration and basic administrative commands on Ubuntu 20.04.
Nginx Location Configuration: Exact Match, Regex and Proxy Settings
How does the Nginx location directive work? Exact, prefix and regex matches, root-alias difference and proxy_pass usage are in this guide.
Nginx Logging and Log Rotation Configuration
Learn how to configure Nginx logging settings on Ubuntu VPS and securely rotate error logs with logrotate access.
NGINX Logs Explained: Access and Error Log Guide
What are NGINX access and error logs and how to configure them? Log formats, error levels and analysis methods on Ubuntu.
Transferring Nginx Logs to OpenSearch: Logstash Installation
Learn step by step to securely transfer Nginx access and error logs to OpenSearch by installing Logstash on an Ubuntu server.
Publishing NestJS with Nginx (Ubuntu VPS)
Learn step by step how to run NestJS application on Ubuntu VPS with Nginx reverse proxy and PM2, and add SSL.
Nginx PHP-FPM Installation and Configuration
Learn step by step how to configure Nginx and PHP-FPM on Ubuntu. A guide to running safe, fast and scalable PHP with separate PHP repositories.
Publishing a React Application with Nginx (Ubuntu) | Production Guide
Publishing a React application using Nginx on Ubuntu. React Router compatibility, gzip, cache, SSL and CI/CD basics.
Nginx Server and Location Selection Algorithms
Learn the priority rules by which Nginx selects server and location blocks in incoming requests, conflicts and common errors.
How to Fix Nginx SSL Certificate and HTTPS Redirect Errors?
Quickly resolve SSL certificate, HTTPS redirection and common errors on Nginx with log, firewall and Certbot steps.
Redirecting from www to non-www with Nginx (301 Redirect)
Transfer the www domain name to non-www on Nginx with a 301 redirect. Learn step by step how to configure an SEO friendly, permanent and clean domain name.
Redirecting from www to non-www with Nginx (CentOS 7)
Learn step by step how to create SEO-friendly 301 redirects between www and non-www domains using Nginx on CentOS 7.
Nginx Server Block (Virtual Host) Installation – Rocky Linux 9
Learn how to host multiple domains on a single server with Nginx server block (virtual host) configuration on Rocky Linux 9.
SSL Connection Error Solution: Causes and Exact Technical Solutions
Learn to resolve SSL connection errors (TLS handshake, expired certificate, missing intermediate certificate, TLS mismatch) permanently and securely.
What is SSL Authentication? How to Activate?
Learn step by step what is SSL verification, how does it work and how to perform secure SSL verification with Python and Node.js.
SSL Protocol Error Solution: Causes and Exact Methods
Learn what SSL Protocol Error is, why it occurs, and how to permanently resolve SSL/TLS errors on Apache, Nginx, Ubuntu.
Strapi Installation: Production Environment on Ubuntu 22.04
Strapi CMS installation, PostgreSQL database, PM2 process management and Nginx + SSL configuration on Ubuntu 22.04.
One-Click LEMP Installation: Nginx, MySQL and PHP on Ubuntu
Install and manage the LEMP stack with Nginx, MySQL and PHP on an Ubuntu server with one click, and secure it with HTTPS.
Installing Django on Ubuntu: Nginx, Gunicorn and PostgreSQL
Production environment installation guide with PostgreSQL, Gunicorn and Nginx for Django application on Ubuntu server.
LEMP Installation on Ubuntu: Web Server with Nginx, MySQL and PHP
LEMP stack installation on Ubuntu 22.04. Set up a secure and high-performance web server by following the Nginx, MySQL and PHP-FPM steps.
Installing Laravel with Nginx (LEMP) on Ubuntu
Laravel installation using Nginx, MySQL and PHP 8.2 on Ubuntu server. Secure, fast and production-ready LEMP configuration guide.
Nginx Reverse Proxy Setup | Ubuntu 22.04 & 24.04
Nginx reverse proxy installation on Ubuntu. Secure configuration guide with SSL, proxy_pass, header forwarding and Gunicorn testing.
Guide to Bringing Node.js Application to Live Environment on Ubuntu
Put your Node.js application into production environment on Ubuntu server safely and efficiently with PM2, Nginx and Let's Encrypt.