# qdbus
# Inter-Process Communication (IPC) and Remote Procedure Calling (RPC) mechanism originally developed for Linux.
# More information: <https://doc.qt.io/qt-5/qtdbus-index.html>.
# List available service names:
qdbus
# List object paths for a specific service:
qdbus service_name
# List methods, signals and properties available on a specific object:
qdbus service_name /path/to/object
# Execute a specific method passing arguments and display the returned value:
qdbus service_name /path/to/object method_name argument1 argument2
# Display the current brightness value in a KDE Plasma session:
qdbus org.kde.Solid.PowerManagement /org/kde/Solid/PowerManagement/Actions/BrightnessControl org.kde.Solid.PowerManagement.Actions.BrightnessControl.brightness
# Set a specific brightness to a KDE Plasma session:
qdbus org.kde.Solid.PowerManagement /org/kde/Solid/PowerManagement/Actions/BrightnessControl org.kde.Solid.PowerManagement.Actions.BrightnessControl.setBrightness 5000
# Invoke volume up shortcut in a KDE Plasma session:
qdbus org.kde.kglobalaccel /component/kmix invokeShortcut "increase_volume"
# Display help:
qdbus --help
$
cheat.sh
tldr