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Oracle Open Port 80 and 443 To open ports 80 and 443 on an Oracle Cloud instance, you need to modify the security list associated with your instance’s virtual cloud network (VCN). Here’s how to do it: Step 1: Log in to the Oracle Cloud Console Go to the Oracle Cloud Console . Log in with your Oracle Cloud account credentials. Select the appropriate compartment where your instance is located. Navigate to the Networking section in the left sidebar....

WireGuard Installation on a Clean Ubuntu Server This guide walks you through installing and configuring WireGuard VPN on a fresh Ubuntu server, step by step. It’s perfect for users hosting a VPS on providers like OVH, Hetzner, or DigitalOcean. ✅ Step 1: Update the Server and Install Packages sudo apt update && sudo apt upgrade -y sudo apt install wireguard iptables iptables-persistent net-tools -y ✅ Step 2: Enable IP Forwarding To allow the server to forward packets between interfaces, you need to enable IP forwarding....

🔁 What is a Reverse Shell? A reverse shell is a connection initiated from the target back to the attacker. Useful in cases where the target is behind NAT or a firewall. 📥 Step 1: Start a Listener On your attacker machine (Kali, VPS, Oracle Cloud, etc.), open a port to receive the connection: nc -lvnp 12345 -l → listen mode -v → verbose -n → skip DNS -p 12345 → port to listen on ✅ Important: If you’re using Oracle Cloud, AWS, or any VPS, you must manually open the port (e....

Introduction In this tutorial, I will show you how to install Argo CD locally on Kali Linux using a Kind environment. Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes, which simplifies managing and deploying applications. Prerequisites Before you begin, ensure you have the following: A system running Kali Linux or any other Linux distribution. Kubernetes in Docker (Kind) installed and configured on your Kali Linux system. A foundational understanding of Linux, Kubernetes, and Argo CD....

This is a file that contains cmd I run in the terminal The purpose of this file is to deploy PrestaShop on AWS EKS using NGINX Ingress, cert-manager and best practices for cost-effective, production-ready setups. Update kubeconfig aws eks update-kubeconfig --region eu-central-1 --name myr-eks Aws get user, to check if the user is the one we expect aws iam get-user Verify Configuration, to check if the configuration is correct...