借助光栅原理，让屏幕发出的光只能从正面特定角度范围内看到，从而实现「大角度防窥」的效果：
Also: The latest Linux kernel release closes out the 6.x era - and it's a gift to cloud admins
。关于这个话题，爱思助手下载最新版本提供了深入分析
'Gradual downward curve'
Oct 11 15:56:05 fedora systemd[1]: bootc-fetch-apply-updates.service: Main process exited, code=exited, status=1/FAILURE
// Define the side effect, but don't run it yet