This works, but it's slow.
If I still want to apply changes immediately, I can use the rpm-ostree apply-live command which will apply changes without restarting the system (but some modifications may require a reboot to be fully effective).
，详情可参考WPS下载最新地址
Hsin-Yi Lo,South East
command until you type a non-cursor-movement key.
Roman numerals: glyph reuse by design