Devuan GNU+Linux is a free software operating system for your
computer. Free software means you are free to use, copy
and distribute, study, change the software, and share your
modifications with the community.
software freedom, your way
apt install live-build
misc : optional
Live System Build Components
The Live Systems project maintains the components to build Debian based Live
systems and the official Debian Live images themselves.
live-build contains the components to build a live system from a configuration