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Alixsander Haj Saw

Deploying Private Repositories using GitHub Actions with Self-Hosted Runners

Introduction Setting up the self-hosted runner Creating the workflow Excluding unnecessary files/directories Using a server exclusively for the self-hosted runner Introduction You can find the video v...

Deployment Pipeline DevOps GitHub GitHub Actions SSH Self-Hosted Runners git

Nov 18, 2025 DevOps

Alixsander Haj Saw

Self-Hosting Wordpress using Docker on Ubuntu 24.04 with Nginx and SSL

Introduction Project setup Running the installation script Certificate renewals Additional notes Introduction We'll be installing Wordpress on an Ubuntu 24.04 server using a setup script that utilized...

DevOps Plugins Themes Wordpress docker docker compose docker volume

Nov 16, 2025 Wordpress

Alixsander Haj Saw

Self Host n8n with Custom Domain + SSL on Ubuntu 24.04

Introduction Docker and Compose Setup Nginx Initial Configuration Generating Certificates using Certbot Nginx Final Configuration over HTTPS Introduction You can find the video version of this article...

SSL Certificate Ubuntu 24.04 certbot let's encrypt n8n nginx self-hosted

Oct 19, 2025 n8n

Alixsander Haj Saw

Automate SSL Certificate Expiry Alerts using n8n

Introduction SSL Monitoring Workflow Additional Notes Introduction This article covers a simple n8n workflow that can check multiple websites SSL expiry date and send notifications accordingly. The wo...

SSL Certificate automation n8n

Oct 16, 2025 n8n

Alixsander Haj Saw

How to generate PDF documents in n8n for free using Carbone + SEO audit workflow example

Introduction Creating n8n and Carbone containers Create your template Carbone key/token authentication Generating PDF using n8nWorkflow Introduction Generating PDF documents in n8n is possible using C...

api carbone docker docker compose n8n

Aug 27, 2025 n8n

Alixsander Haj Saw

How to create a RAG chatbot for any website using n8n

Introduction Including pgvector store in your compose setup Vector store workflow Chatbot workflow setup Embedding your chatbot Additional notes Introduction This is a simple yet effective way to crea...

Chatbot RAG embedding n8n openAI pgvector sitemap

Aug 24, 2025 n8n

Alixsander Haj Saw

How to setup n8n locally for Windows, MacOS and Linux using Docker Desktop

Create Your First Workflow (RAG ChatBOT) Accessing Your n8n Application Starting the Container Creating compose.yml file Installing Docker for Windows,MacOS or Linux Introduction Introduction n8n allo...

automation docker docker compose docker desktop docker volume n8n open source workflow

Jul 20, 2025 n8n

Alixsander Haj Saw

Self Hosted Odoo 18 on Ubuntu 24.04 using docker containers (nginx, postgresql, certbot and odoo)

Prerequisites Install Docker Create the necessary directories Creating docker compose file Initial Nginx configuration Add gzip compression Generate SSL certificates and create SSL configurations Fina...

DevOps PostgreSQL Referrer-Policy Strict-Transport-Security Ubuntu 24.04 X-Content-Type-Options X-Frame-Options certbot container docker docker compose docker volume erp gzip let's encrypt nginx odoo 18 security headers self-hosted ssl

May 26, 2025 Odoo ERP

Alixsander Haj Saw

Odoo Development Environment on Windows using Docker

Benefits of using Docker for Odoo on Windows Installing Docker on Windows Docker Compose (Odoo and PostgreSQL) Adding Custom Addons to an Odoo Container Launch Odoo/Postgres using Docker Compose Resta...

DevOps container docker docker compose docker desktop docker volume erp odoo 18

Mar 3, 2025 Odoo ERP

Alixsander Haj Saw

Make local Applications Accessible Online using SSH Reverse Tunneling

Introduction How SSH Reverse Tunneling Works Reverse Tunneling Use Case and Setup SSH Reverse Tunneling Connection Introduction As a developerworking with clients andcollogues on applications, wouldn'...

DevOps Networking Remote Access

Feb 18, 2025 Networking

Alixsander Haj Saw

How to Install wkhtmltopdf on Apple Silicon (M1 MacOS)

Introduction Installing Rosetta 2 Installing wkhtmltopdf Running the Terminal using Rosetta (Recommended) Introduction wkhtmltopdf does not yet have official prebuilt binary for Apple Silicone, but in...

Apple Silicone MacOS Rosetta 2 wkhtmltopdf

Feb 9, 2025 Odoo ERP

Alixsander Haj Saw

Personal SoftEther VPN Server Setup on Ubuntu 24.04

Introduction Prerequisites Downloading SoftEther Package on Ubuntu Extracting and Installing SoftEther VPN Package Check if SoftEther is Installed Correctly Create a Startup Script Creating a Hub Crea...

Ubuntu 24.04 VPN

Nov 25, 2024 VPN

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