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** a '''printer inside''' the /dev/usb directory: <code>crw-rw---- 1 root lp 180, 0 Nov 28 14:14 lp0</code>
** a '''bus/usb''' directory
** '''many directories''' in bus/usb: named with the bus numer number that you got with the first lsusb command. In this example the relevant one is '''008'''
** in the numbered subdirectory '''1 file for every usb device attached to this bus''', the first one is the usb port:
***<code>crw-rw-r-- 1 root usb 189, 896 Nov 24 16:16 001</code>