โ Vแป Kanban OS
๐
/
/
proc
/
775
/
root
/
sys
/
devices
/
virtual
/
tty
/
ttyprintk
/
subsystem
/
ttyS30
/
device
๐
/sys/devices/platform/serial8250/serial8250:0/serial8250:0.30
๐
driver
๐
power
๐
subsystem
๐
tty
๐
uevent