====== How to copy files with "scp" between a local PC and scfront2021 via scplatform2021 ======
Connection settings for this article

^      ^Host^Login Name (username) ^
|Destination Server  |scfront2021  |cNNNNxxxx  |
|Jump Server         |scplatform2021.isee.nagoya-u.ac.jp|cNNNNxxxx  |
|Your Client         |host1        |yourname   |

Client --> Jump Server (scplatform2021) --> Destination Server (scfront2021)

==== 0. Preconditions ====
  * You must be able to log in to scfront2021. ([[public:en:manual:cidas:sshlogin|ssh login]])

==== 1. Edit config ====
Add or edit the following code to ~/.ssh/config on host1.
<code>
Host scfront2021
     Hostname 133.47.144.61
     User cNNNNxxxx
     Port 61018
     ForwardAgent yes
     ForwardX11 yes
     ForwardX11Trusted yes
     ProxyJump cNNNNxxxx@scplatform2021.isee.nagoya-u.ac.jp
</code>

==== 2. Copying files to scfront2021 over scplatform2021 ====
The command to copy the file of host1 to scfront2021 is as follows:
=== scp ===
<code>
host1$ scp ./FILE cNNNNxxxx@scfront2021:
FILE              100%    8     1.6KB/s   00:00
</code>

The command to copy the file of scfront2021 to host1 is as follows:
=== scp ===
<code>
host1$ scp -p cNNNNxxxx@scfront2021:FOOBAR .
FOOBAR            100%    8     1.6KB/s   00:00
</code>

----
  * [[public:en:manual:cidas:start|CIDAS system manual]]
  * https://portal.isee.nagoya-u.ac.jp/stel-it/doku.php?id=isee-ldap:ssh_forward_en#copying_files_to_skdb2021_over_ssh (ISEE member only)