But of course, like any immutable system, there are mutable parts (otherwise, we couldn’t create any configuration files). OSTree handles this with “overlays” (actually, we use OverlayFS) that allow a read-write filesystem to be layered on top of the immutable system. For example, the /etc and /var directories are writable, while the rest of the system is read-only.
所以才有了部分网友的吐槽：高价邮轮产品不是买不起，是觉得不值。
，这一点在Line官方版本下载中也有详细论述
LiteRT-LM 包 — 使用 ai-edge-torch-nightly 转换为 .litertlm 文件，并添加元数据和停止标记，用于 LiteRT-LM 运行时，推荐阅读WPS官方版本下载获取更多信息
Basic Plan: $27/Month，推荐阅读WPS下载最新地址获取更多信息
语重心长的叮嘱，既指明认识论，也给出方法论。