vpn.sh

#!/bin/bash

if [ "$(id -u)" != "0" ]; then
   echo "This script must be run as root" 1>&2
   exit 1
fi

apt-get update
apt-get upgrade -y
apt-get dist-upgrade -y

apt-get install -y \
     apt-transport-https \
     ca-certificates \
     curl \
     gnupg2 \
     software-properties-common
     
curl -fsSL https://download.docker.com/linux/$(. /etc/os-release; echo "$ID")/gpg | apt-key add -

arch=`dpkg --print-architecture`

if [ "$arch" == "amd64" ]; then
  add-apt-repository \
    "deb [arch=amd64] https://download.docker.com/linux/$(. /etc/os-release; echo "$ID") \
    $(lsb_release -cs) \
    stable"
elif [ "$arhc" == "armhf" ]; then
  echo "deb [arch=armhf] https://download.docker.com/linux/$(. /etc/os-release; echo "$ID") \
    $(lsb_release -cs) stable" | \
    tee /etc/apt/sources.list.d/docker.list
else
  echo "Unknown arch $arch"
  exit 1
fi

apt-get update
apt-get install -y docker-ce