โ Vแป Kanban OS
๐
/
/
sys
/
dev
/
char
/
4:92
/
device
/
subsystem
/
devices
/
serial8250:0.25
/
tty
๐
/sys/devices/platform/serial8250/serial8250:0/serial8250:0.25/tty
๐
ttyS25