问题描述
如何将文件从本地计算机传输到需要通过跳转主机的远程主机?这些是我连接到远程主机所遵循的步骤
How do I transfer a file from my local machine to a remote host to which I need to get through a jump host? These are the steps I follow to connect to the remote host
1. ssh myname@jump-host
2. enter password
3. sudo su - another-random-name
4. ssh name@remote-host
现在，我要将文件从本地计算机传输到远程主机.我将如何实现呢?我已经尝试过 scp -oProxyCommand ，但是我不太清楚在该命令中应将第3步包括在什么地方?
Now I want to transfer a file from my local machine to the remote-host. How would I achieve this? I have already tried scp -oProxyCommand but I don't quite know where I should include step 3 as part of this command?
推荐答案
在以另一个随机名称运行的跳转主机上
On the jump host under another-random-name run
ssh -L 2222:remote-host:22 myname@jump-host
然后在您的本地计算机上运行
then on your local computer you can run
scp -P 2222 file name@jump-host:
SCP将尝试连接到 jump-host ，而实际上此连接将被转发到Jump-host.并且将使用 name 连接到远程主机.您可能仍面临另一个随机用户的证书问题.您可以在计算机上为本地用户创建证书，然后将公共密钥放在用户允许的密钥中的远程主机上.
SCP will try to connect to jump-host, while in fact this connection will be forwarded to jump-host. And will use name as it is connecting to remote-host.You are probably still facing problem with certificate for another-random-user. You can either create certificate on your machine for your-local-user and put public key on remote-host in user allowed keys.
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