Simple WireGuard Setup

A lightweight Bash script to set up your own self-hosted, no-logs, private VPN using WireGuard.
This script automatically installs WireGuard, configures the server, generates client keys, and provides a ready-to-use client configuration file — all in just a few minutes.

✨ Features

• 🚀 One-line installation – get your VPN running with a single command
• 🔒 No logs, full privacy – nothing is stored on the server
• 🛡️ Self-hosted – run on your own VPS or bare-metal server
• 🔑 Automatic key generation for server & client
• 📦 Client configuration bundle served via Nginx or scp
• 🔧 Works on Ubuntu/Debian (cloud or local server)

Requirements

• Ubuntu/Debian-based system
• Root privileges

Port Setup

• By default, the VPN listens on UDP port 51820
• You can change this by editing the PORT variable at the top of wireguard-install.sh:

  PORT="51820"

Quick Install

Run this command on your server to download and install in one step:

curl -sSL https://raw.githubusercontent.com/pradeeparul2/simple-wireguard-setup/main/wireguard-install.sh | sudo bash

Installation & Usage

1. Clone this repository:

   git clone https://github.com/pradeeparul2/simple-wireguard-setup.git
   cd simple-wireguard-setup

2. Make the script executable:

   chmod +x wireguard-install.sh

3. Run the script:

   sudo ./wireguard-install.sh

4. After setup, download the client configuration:

   curl -o client-config.zip http://<SERVER_PUBLIC_IP>/client-config.zip

5. Import the configuration file into your WireGuard client.

Notes

• Ensure your server has a public IP address (Elastic IP for AWS EC2 is recommended).
• The script defaults to detecting the network interface automatically, falling back to eth0.
• You can customize subnet, ports, and client IPs by editing the script variables.

License

This project is licensed under the MIT License. See the LICENSE file for details.