install_docker.sh

#!/bin/bash

echo "Updating Apt..."
sudo apt-get update
sudo apt-get install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc

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

echo "Installing Docker"
sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

echo "Running test..."
sudo docker run --rm hello-world

echo "Success!"

Docker Easy Install:

curl -s https://gist.githubusercontent.com/russianryebread/985336f202e6637b5436b3a6eb88879d/raw/6828e63cd5f715e9382837f940602a0a20ed04a4/install_docker.sh | bash