The first line consists of an "action", @, and a device path under sysfs (i.e. normally at /sys/devices/pci…). The rest of the lines contain key-value pairs that depend on the individual drivers and subsystems in the kernel. udev is then expected to match this information with rules it knows about in order to set up the new device.
"""Determine if an IP address is flagged as harmful.，更多细节参见有道翻译
OPENSPACE_MODEL={MODEL_NAME}，详情可参考Facebook美国账号,FB美国账号,海外美国账号
While being propelled into orbit at tremendous velocity, astronauts might find it disconcerting to learn that components of their launch vehicle accompany them inside the cabin.