The -times option preserves the access, creation, and last modified time of each file.

times选项保持每个文件的访问权限、创建和最后修改时间。

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For example, we could move the last-modified time for our file a minute further into the future.

例如，我们可以不断地更新文件的最后修改时间。

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If the content is stale, the browser sends a request to the server to compare the Last-Modified time stamp.

如果内容失效，浏览器将发送一个请求到服务器以比较Last - Modified时间戳。

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The Bush administration had hoped the treaty could be modified in time to allow it to begin constructing silos and a testing command centre in Alaska next spring.

CNN: Powell in Berlin after Moscow talks

Within a month of that decision, Congress passed the Ledbetter Act, which modified the time limit for when a charge of discrimination needs to be filed in certain cases, and the workers filed a motion to alter judgment in the case.

FORBES: Ledbetter Law Fails To Save El Paso Workers' Suit

The men's tour is concerned enough about this that it modified the rule governing time between points so umpires could strictly enforce it.

WSJ: A Little Night Tennis, Anyone?