Mark Gurman 称折叠 iPhone 将比目前的 Pro 系列少一颗摄像头，我们推测被砍掉的，大概率是极其吃厚度和空间的长焦。
I stuck this power station in a freezer to test its subzero claims - here's what happened next
。关于这个话题，币安 binance提供了深入分析
SelectWhat's included
Contrary to how some other immutable Linux operating systems handle /etc, it is not a read-only overlay with a writable layer on top. Instead, /usr ships a set of default config files, and systemd-tmpfiles creates symlinks from /etc back into /usr on first boot. This means that if you haven't touched a config file, it automatically reflects whatever the current image provides. Booting an older image gives you older defaults. If you want to customize something, you copy the file out of the factory in /usr into /etc, breaking the symlink, and then edit it. Your changes persist across updates. More details on this are available on the wiki.