wget https://nucleoid.org/download/ -O nucleoid.zip
git clone https://gitlab.com/nucleoid/nucleoid.git
sudo apt-add-repository ppa:nucleoid/nucleoid
sudo apt install nucleoid
docker run -d -p 80:80 nucleoid/nucleoid
> a = 1
> b = a * 2
> b
2
> a = 2
> b
4