# Clone from an existing container's checkpoint
A Package Manager for OSTree: rpm-ostree#OSTree manages the files that make up the system, but what does that mean for packages that want to write to /usr or /lib? That’s why integration with the package manager is needed. In the case of RedHat OSes, it’s rpm-ostree that replaces dnf and yum.
，更多细节参见搜狗输入法2026
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习近平总书记意味深长地说：“每个时代都要做出每个时代的事情来。做得好、做得坏，贡献大、贡献小，青史可鉴啊！共产党人一定要为人民做好事。”，详情可参考搜狗输入法2026
Сайт Роскомнадзора атаковали18:00
Josh Sandifordin Wolverhampton。关于这个话题，雷电模拟器官方版本下载提供了深入分析