剩下的访问模式为就称为粘贴位。

The remaining access mode bit is called the sticky bit.

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现代Linux内核忽略了粘贴位，如果它是设置给文件的。

Modern Linux kernels ignore the sticky bit if it is set for files.

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因此，只有root和usershare s组的成员能够使用这个目录；通过粘贴位设置，只有文件的拥有者才能够删除该文件。

Thus, only root and members of the usershares group can use this directory; by virtue of the sticky bit, only the owner of a file can delete the file.

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