#!/usr/bin/env sh

#!/bin/bash

# Preparation
sudo apt update -y
sudo apt install ca-certificates curl gnupg lsb-release -y
sudo mkdir -m 0755 -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

# Install Docker Engine
sudo apt update -y
sudo apt install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y

# Add user htb-student to the Docker group
sudo usermod -aG docker $USERNAME
echo '[!] You need to log out and log back in for the group changes to take effect.'