to copy files between servers using command line in Linux servers , you have to use the command line ( SCP )
the SCP can be used as follow
Copy files and folder from Remote Server to Local Server
To copy folder from remote server to the current folder
scp your_username@remoteservername.com:/some/local/directory .
To coy a file name ( /backup/test.gz ) from remote server to a local server folder ( /home ) use the following
scp your_username@remoteservername.com:/backup/test.gz /home
Copy files and folders from Local Server to Remote Server
To copy folder from local server to remote server
scp -r /foldername your_username@remoteservername.com:/remote/directory/name
To copy file from local server to remote server
scp filename your_username@remoteservername.com:/remote/directory/name