The best instant camera for portability
To give some detail, it’s /var that is writable, and mutable directories will have symbolic links pointing to subdirectories of /var:
，详情可参考同城约会
In addition to seeing the differences between versions (36 upgraded packages, 3 new ones), we can also see the additional packages I’ve installed on top of the base image (LayeredPackages). I can also ask ostree to display the commit content, just like I would with git show.
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