NixOS/zh: Difference between revisions

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 === 世代 ===
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+每当使用 <code>nixos-rebuild switch</code> 命令重构系统状态时，都将创建一个新的世代（generation）。您可以随时回滚到上一个世代，这在配置更改（或系统更新）被证明是有害时非常有用。
-Every time the system state is rebuilt using <code>nixos-rebuild switch</code>, a new generation is created. You can revert to the previous generation at any time, which is useful if a configuration change (or system update) turns out to be detrimental.
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