kreadconfig5

Read KConfig entries for KDE Plasma. More information: https://userbase.kde.org/KDE_System_Administration/Configuration_Files.

kreadconfig5 --group group_name --key key_name

kwriteconfig5 --file path/to/file --group group_name --key key_name

kreadconfig5 --file startkderc --group General --key systemdBoot