python paramiko

下载文件

  p_key = paramiko.RSAKey.from_private_key_file('id_rsa_path')
  scp = paramiko.Transport(server_ip, 22)
  scp.connect(username=ssh_username, pkey=p_key)
  sftp = paramiko.SFTPClient.from_transport(scp)
  sftp.get(src_file, tgt_file)

上传文件

  p_key = paramiko.RSAKey.from_private_key_file('id_rsa_path')
  scp = paramiko.Transport(server_ip, 22)
  scp.connect(username=ssh_username, pkey=p_key)
  sftp = paramiko.SFTPClient.from_transport(scp)
  sftp.put(src_file, tgt_file)

来源：https://my.oschina.net/redhands/blog/3112553