As you probably know, UNIX systems record an atime, or access time, for each object on the filesystem that gets updated every time a file is read.
您可能知道，UNIX系统为文件系统上的每一个对象记录一个atime，或称为访问时间，每次读取文件时，atime都会被更新。
For most people, the atime stamp isn't very useful and hardly any applications (none I can think of) rely on the atime for any critical task.
对于大部分人来说，atime邮戳功能不是十分有用，而且几乎没有任何应用程序(我想不到一个)依靠a time处理什么重要的任务。
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