sudo apt update
sudo apt install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

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

sudo apt update
apt-cache policy docker-ce
sudo apt install docker-ce

sudo systemctl enable docker

sudo groupadd docker
sudo usermod -aG docker $USER

sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

docker start postgres

docker start <nombre_del_contenedor>

docker stop <nombre_del_contenedor>

docker rm <nombre_del_contenedor>

docker exec -it <nombre_del_contenedor> <comando o instruccion a ejecutar>

docker-compose up -d