/etc/xdg/plasmoids.knsrc is in plasma-workspace 4:5.8.6-2.1+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | [KNewStuff3]
ProvidersUrl=http://download.kde.org/ocs/providers.xml
Categories=Plasma 5 Plasmoid
StandardResource=tmp
InstallationCommand=plasmapkg2 -i %f
UninstallCommand=plasmapkg2 -r %f
|