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.
// Producers are supposed to wait for the writer.ready，详情可参考safew官方版本下载
14:47, 27 февраля 2026Россия，推荐阅读WPS下载最新地址获取更多信息
json.dumps(item.to_dict(), ensure_ascii=False)
“一些边缘户本来就晃晃悠悠，稍遇到点风险变故马上就可能致贫”，习近平总书记语重心长。