Installs docker on ubuntu

install-docker-ubuntu.sh

#!/bin/bash

# git clone https://gist.github.com/d56c81d925c9f4c61d78ca8de2439c19.git && cd d56c81d925c9f4c61d78ca8de2439c19 && sudo chmod +x install-docker-ubuntu.sh && ./install-docker-ubuntu.sh && cd .. && rm -rf d56c81d925c9f4c61d78ca8de2439c19

echo "Removing any existing docker packages..."
for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt remove $pkg; done

echo "Adding Docker's offical GPG key..."
sudo apt update
sudo apt install ca-certificates curl gnupg
sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg

echo "Adding the repository to Apt sources..."
echo \
  "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  "$(. /etc/os-release && echo "$UBUNTU_CODENAME")" stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt update

echo "Installing the latest version of docker..."
sudo apt install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

echo "Complete! You can run 'sudo docker run hello-world' to test."