Ways of Copying Files
Finding myself to google about this everytime.
1. Copy file using SSH
# download
$ scp user@server.address:/path/to/input/file /path/to/output/folder
# upload
$ scp /path/to/input/file user@server.address:/path/to/output/folder
2. Copy file to/from Docker
# download
$ docker cp dockerhostname:/path/to/input/file /path/to/output/file
# upload
$ docker cp /path/to/input/file dockerhostname:/path/to/output/file