Headless Install
Domain: Installation & Setup
Motivation
A headless install is a minimal footprint focused on the headless profile for automation, running one fresh persisted session, printing the final answer, and exiting. It auto-initializes the headless profile from its shipped template. A developer cares because it is the lightest way to script dsh in CI or servers with no GUI.
Concrete Example
dsh --profile headless "run the tests" auto-initializes and runs the headless profile for one-shot automation.
Analogy
Like buying just the engine, not the whole car, because you only need to do one job.