将文件夹scp到远程系统，保持目录布局 [英] scp a folder to a remote system keeping the directory layout

问题描述

我有一个带有数百个嵌套子文件夹的大型目录树.我只需要将4个文件夹及其内容复制到远程系统，但是我需要将目标文件夹的结构保持不变.

I have a large directory tree with hundreds of nested sub-folders. I need to copy only 4 folders and their contents to a remote system, but I need to destination folder structure to be kept the same.

E.G.

./test/sub1/subsub1/hello.txt
./test/sub1/subsub2/hello2.txt    
./test/sub2/hello3.txt

我想将./test/sub1/subsub1/*复制到诸如user @ system:〜/test/sub1/subsub1/*这样的目标，但是我不想复制subsub2或sub2.

I want to copy ./test/sub1/subsub1/* to a target such as user@system:~/test/sub1/subsub1/* but I do not want to copy subsub2 or sub2.

我尝试如下使用scp:

I have tried using scp as follows:

scp -r ./test/sub1/subsub1 me@my-system:~/test/sub1/subsub1

结果:scp:/test/sub1/subsub1:没有这样的文件或目录

The result: scp: /test/sub1/subsub1: No such file or directory

我也尝试过:

scp -r ./test/sub1/subsub1 me@my-system:~/test

这可行，但是将所有文件转储到一个目录中. /test/sub1/subsub1目录结构未维护.

This works, but dumps all the files into a single directory. The /test/sub1/subsub1 directory structure is not maintained.

如何在保持文件夹结构的同时复制文件夹?

How can I copy a folder, whilst maintaining its structure?

推荐答案

您需要两次通过解决方案.首先，确保目标目录在远程主机上存在:

You need a two-pass solution. First, ensure the target directory exists on the remote host:

ssh me@my-system 'mkdir -p ~/test/sub1/subsub1' 

然后，您可以复制文件.我建议使用rsync而不是scp，因为它是为同步目录而设计的.用法示例:

Then, you can copy your files. I recommend using rsync instead of scp, since it's designed for syncing directories. Example usage:

rsync -r -e ssh ./test/sub1/subsub1/ me@my-system:~/test/sub1/subsub1

-e标志接受一个远程shell来执行传输. 在rsync 中，尾随斜杠非常重要，因此请确保您与上面的示例匹配.

The -e flag accepts a remote shell to use to carry out the transfer. Trailing slashes are very important with rsync, so make sure yours match the example above.

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