Character devices:
1 mem
4 /dev/vc/0
4 tty
4 ttyS
5 /dev/tty
5 /dev/console
5 /dev/ptmx
7 vcs
10 misc
13 input
21 sg
29 fb
99 ppdev
128 ptm
136 pts
153 spi
226 drm
249 aux
250 cec
251 bsg
252 rtc
253 dax
254 gpiochip
Block devices:
2 fd
8 sd
11 sr
65 sd
66 sd
67 sd
68 sd
69 sd
70 sd
71 sd
128 sd
129 sd
130 sd
131 sd
132 sd
133 sd
134 sd
135 sd
259 blkext