#!/bin/sh

useradd -m -s /bin/bash "$_user"
groupadd sudo
usermod -aG sudo "$_user"
mkdir /home/"$_user"/.ssh
cp /root/.ssh/authorized_keys /home/"$_user"/.ssh/
chown "$_user": /home/"$_user"/.ssh/authorized_keys
passwd -d "$_user"
chage -d 0 "$_user"

if command -v apt-get ; then
  apt-get update && apt-get -y upgrade && apt-get -y install sudo
else
  echo "Error - no package installer found."
  exit 1
fi

# TODO ensure group sudo is allowed sudo