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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.。业内人士推荐谷歌浏览器【最新下载地址】作为进阶阅读
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"This is so important because it's one of the core ingredients that we need for our in-space manufacturing process," she explains. "So being able to demonstrate this is amazing."