It tells Snort what to do when it finds that something specific.

告诉Snort在找到特定内容时执行何种操作。

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Additionally, you'll need to configure Snort and tell it what to do when it senses an attack.

此外，您需要配置Snort，告诉它在感知到攻击时应采取怎样的措施。

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You can help your family member or friend by learning how depression affects him or her -and knowing what to do when it gets worse.

了解抑郁症对他们的影响和知道当病情恶化时该做什么对你的亲友是个很大的帮助。

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She and her best friend still use it, especially when they do not want their children to know what they are talking about.

VOA: special.2009.12.04

I'm not going to do it for you, but what would I think about doing when I change the code?

要改变代码应该做什么呢？,我不会帮你们做这些,但是我在改编代码的时候会想什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

Usually when you know why it's not working, it's obvious what you have to do to make it work.

通常你明白了出错的原因后，很明显你必须让程序正常运行起来。

麻省理工公开课 - 计算机科学及编程导论课程节选

To help shed light on what to do when it seems no one can help, we put Myhre on the telephone with two physicians, Dr. Michael Victoroff and Dr. Gail Gazelle.

CNN: Help! I'm not feeling better

We can easily conjure up plausible theories as to what we will do when it comes to our next tack or eventually reversing course.

FORBES: The U.S. Can Grow If We All Act Less Like California, More Like Texas

That is what the Bank of England is doing by providing subsidised credit to banks that lend more, what the ECB is set to do when it resumes purchasing sovereign bonds, and what the Fed could do by buying more mortgage-backed securities.

ECONOMIST: Central bankers wonder why success eludes them