自动执行“输入"操作. bash脚本生成ssh密钥的按键 [英] Automating "enter" keypresses for bash script generating ssh keys

问题描述

我想创建只运行ssh-keygen -t rsa的脚本.但是如何传递给它3次进入?

I would like to create script, which simply runs ssh-keygen -t rsa. But how to pass to it 3 times enter?

推荐答案

尝试:

ssh-keygen -t rsa -N "" -f my.key

-N ""告诉它使用一个空密码短语(与交互式脚本中的两个enter相同)

-N "" tells it to use an empty passphrase (the same as two of the enters in an interactive script)

-f my.key告诉它将密钥存储到my.key中(根据您的需要进行更改).

-f my.key tells it to store the key into my.key (change as you see fit).

整个过程运行而无需提供任何回车键:)

The whole thing runs without you needing to supply any enter keys :)

要发送回车，请输入交互式脚本:

To send enters to an interactive script:

echo -e "\n\n\n" | ssh-keygen -t rsa

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