Will allow you to install Odoo and VSCode in ~30 minutes in 1st run, then in 3 minutes on Debian, Ubuntu, Fedora, Mint
For developers, this will create and organise an environment for Odoo development
You can install and run multiple Odoo 11+ versions using this script
You can use this script to install odoo master branch and start discovering next version of odoo and testing it.
bash odoo_install.sh $VER
where $VER is odoo version, by default is 13.0