如何通过ssh将echo的输出重定向到文件 [英] how to redirect output of echo over ssh to a file

问题描述

我正在尝试通过ssh将变量的内容重定向到文件.像:

I'm trying to redirect content of a variable to a file through ssh. like:

ssh $MachineIP  echo $CM_Config > $mName/CM_CONFIG

其中，$CM_Config是主机中包含多行的本地变量，而$mName/CM_CONFIG位于$MachineIP中 假设我的ssh配置正确，我应该如何将本地变量重定向到远程文件. 预先感谢

where $CM_Config is a local variable in my host containing multiple line, and $mName/CM_CONFIG is located in $MachineIP how should I redirect local variable to the remote file assuming my ssh configurations are correct. Thanks in advance

推荐答案

对于我来说，此命令解决了问题:

In my case the problem solved with this command:

ssh $MachineIP " echo \"$CM_Config\" > \"$mName/CM_CONFIG\" "

实际上，如果没有用\括住我的变量，我的问题就没有解决.也许是因为这些变量的内容有点像bash命令并且在多行中.

In fact without \" enclosing my variable, my problem didn't solved. Maybe it is because that the content of these variables are somehow like bash command and are in multiple lines.

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