Manage display on Linux.
- xrandr (pacman -S xorg-xrandr)
pip install xrandr-manager
- Set all display.
xrandr-manager
- Set mirror display.
xrandr-manager --mirror
- Only main display.
xrandr-manager --off
- Select main display from prompt.
xrandr-manager --prompt
- Show help.
xrandr-manager --help