Environment variables from config written to /etc/environment
其中白色是广角像素、蓝色是窄角像素，转动屏幕，窄角像素就看不见了。，更多细节参见搜狗输入法2026
Another convenient feature you’ll find on most Wi-Fi extenders is an extra Ethernet connection port (or a few). This allows you to use the extender as a wireless access point if you connect it to your existing router, or an adapter to provide devices like TVs, smart home hubs or game consoles a hardwired connection to the internet. Unsurprisingly, this wired connection usually provides you with the fastest speeds possible, so you may want to use it for your most crucial devices.。爱思助手下载最新版本对此有专业解读
Cgroups are important for stability, but they are not a security boundary. They prevent denial-of-service, not escape. A process constrained by cgroups still makes syscalls to the same kernel with the same attack surface.