我只在 Live USB 上使用过 Clonezilla，并尝试在运行 Ubuntu 14.04 amd64 的环境中使用它，因此之前以通常的方式安装它
apt-get install clonezilla
然后插入要克隆的源 USB 驱动器，以 root 身份启动 clonezilla，选择磁盘为映像模式，然后 clonezilla 退出到终端并要求插入外部 USB 设备。我不需要将映像保存到外部 USB 磁盘，所以我只需按 Enter 键，然后它抛出此错误：
clonezilla
Clonezilla mode is device-image
ocsroot device is local_dev
Preparing the mount point /home/partimag...
If you want to use USB device as a Clonezilla image repository, please\n * Insert USB device into this machine *now*\n * Wait for about 5 secs \n * Press Enter key \nso that the OS can detect the USB device and later we can mount it as /home/partimag.
Press "Enter" to continue......
Informing the OS of partition table changes...
Mounting local dev as /home/partimag...
Excluding busy partition or disk...
"Box" is an unknown partition device. Program terminated!.
Press Enter to exit...
Unable to mount resource as /home/partimag.
Are you sure you want to continue?
[y/N]
Program terminated!
我怎样才能在不使用不明显的 clonezilla GUI 的情况下在终端中定义选项？
例如，像 dd 那样：dd if=/my/source of=/my/destination conv="someoptions"