snprintf(cmd, sizeof cmd, "ssh -S %s %s@%s %s -w3600 MIGR export",
socket_path, remote_user, remote_host, remote_sendcommand);
snprintf(cmd, sizeof cmd, "ssh -S %s %s@%s %s -w3600 MIGR export",
socket_path, remote_user, remote_host, remote_sendcommand);