sysadmin/addUser/create_user

#/bin/bash

USERNAME=$1
KEY=$2
GROUPS=docker

adduser ${USERNAME}
mkdir /home/${USERNAME}/.ssh
touch /home/${USERNAME}/.ssh/authorized_keys
cat ${KEY} >> /home/${USERNAME}/.ssh/authorized_keys
chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.ssh

usermod -a -G docker ${USERNAME}
if [ $? == "0" ]
then
	echo "added to docker group"
fi