Install Docker on Ubuntu 16.04

docker-mysql.sh

sudo docker run --name some-mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=yourpassword -d mysql

# execute
sudo docker exec -it some-mysql sh

install.sh

# downloads and add the GPG key
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

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

# update the package database with the docker packages
sudo apt-get update

# sure install from the Docker repo instead of the default Ubuntu 16.04 repo
apt-cache policy docker-ce

# install docker
sudo apt-get install -y docker-ce

# check status docker daemon
sudo systemctl status docker