plasma-apply-lookandfeel
Switch Plasma global themes. tldr-pages
On Linux
Linux
List available global themes
plasma-apply-lookandfeel --listIdentifyApply a global theme
plasma-apply-lookandfeel --apply org.example.theme.desktopIdentifyOperate plasma-apply-lookandfeel without a display server
plasma-apply-lookandfeel --platform offscreenIdentifyDisplay help
plasma-apply-lookandfeel --helpIdentify