在退出编辑器时，命令读取临时文件并修改二进制配额文件以反映修改。

When the editor is exited, the command reads the temporary file and modifies the binary quota files to reflect any changes.

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这些都是二进制文件，只能用CATALOG和UNCATALOG命令修改。

These are binary files and can only be modified with the CATALOG and UNCATALOG commands.

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BusyBox ：BusyBox 是一个多调用的二进制文件，它提供了 POSIX 式的命令和专用函数的最小子集。

BusyBox: BusyBox is a multicall binary used to provide a minimal subset of POSIX-style commands and specialized functions.

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