apt-get -y install 命令中的 -y 是什么意思?

apt-get -y install 命令中的 -y 是什么意思?

我总是看到这样的命令

apt-get -y install 

标签是做什么用的,有标签和没标签-y有什么区别?apt-get install-y

答案1

从运行结果来看man apt-get

-y, --yes, --assume-yes
           Automatic yes to prompts; assume "yes" as answer to all prompts and
           run non-interactively. If an undesirable situation, such as
           changing a held package, trying to install a unauthenticated
           package or removing an essential package occurs then apt-get will
           abort. Configuration Item: APT::Get::Assume-Yes.  

如果您运行不带该选项的 apt-get 命令-y,则需要以交互方式回答从该命令获得的所有提示,以便继续执行该命令。

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