Bash script to install docker on debian based distros

bootstrap-docker.sh

#!/bin/bash

GREEN='\033[0;32m'
NC='\033[0m' # No Color

if [[ $# -ne 1 ]]; then
        echo "Usage: bootstrap.sh <username>"
        exit
fi

echo -e "\n\n${GREEN}Removing older docker version... ${NC}\n\n"
sudo apt-get remove docker docker-engine docker.io containerd runc

echo -e "\n\n${GREEN}Updating packages and installing dependencies...${NC}\n\n";
sudo apt update
sudo apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg-agent \
    software-properties-common

echo -e "\n\n${GREEN}Adding docker repo...${NC}\n\n"
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

echo -e "\n\n${GREEN}Docker repo fingerpring${NC}\n\n";
sudo apt-key fingerprint 0EBFCD88;


sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"

sudo apt update

sudo apt install docker-ce docker-ce-cli containerd.io

echo -e "\n\n${GREEN}Installing docker compose${NC}\n\n";
sudo apt install python3-pip
sudo pip3 install docker-compose


echo -e "\n\n\n\n${GREEN}Adding users${NC}\n\n";

sudo groupadd docker
sudo useradd webxmedia
sudo usermod -aG docker webxmedia