DietPi OS

DietPi OS is a small Debian Linux distribution compiled specifically for SBCs.

The setup and configuration is performed using a TUI (Terminal User Interface) menu system (MUI Menu User Interface ?). The TUI-MUI simplifies using the CLI (Command Line Interface) by presenting commands as a series of menus.

I primarily use Orange Pi SBCs and I also use a few Raspberry Pis. For the Orange Pi I prefer DietPi over the Orange Pi provided Debian distribution.