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了解udevadm info -a -n / dev / sdb的输出
我将外部硬盘插入笔记本电脑。我尝试通过以下方式查找信息 $ udevadm info -a -n /dev/sdb Udevadm info starts with the device specified by the devpath and then walks up the chain of parent devices. It prints for every device found, all possible attributes in the udev rules key format. A rule to match, can be composed by the …