โ Vแป Kanban OS
๐
/
/
proc
/
57
/
root
/
sys
/
dev
/
char
/
248:0
/
alarmtimer.0.auto
/
subsystem
/
drivers
/
serial8250
๐
/sys/bus/platform/drivers/serial8250
๐
bind
๐
serial8250
๐
uevent
๐
unbind