TLDR
Enter a command. For example: mssh, genkernel, sm, nmcli monitor.

kscreen-doctor

 
Change and manipulate the screen setup from the command-line. More information: https://invent.kde.org/plasma/libkscreen.
 
  • Show display output information:
     
    kscreen-doctor --outputs
     
  • Set the rotation of a display output with an ID of 1 to the right:
     
    kscreen-doctor {{output.1.rotation.right}}
     
  • Set the scale of a display output with an ID of HDMI-2 to 2 (200%):
     
    kscreen-doctor {{output.HDMI-2.scale.2}}

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