โ Vแป Kanban OS
๐
/
/
sys
/
dev
/
char
/
4:81
/
device
/
subsystem
/
devices
/
00:00:0
/
driver
๐
/sys/bus/serial-base/drivers/ctrl
๐
00:00:0
๐
serial8250:0
๐
uevent