โ Vแป Kanban OS
๐
/
/
sys
/
class
/
rtc
/
rtc0
/
device
๐
/sys/devices/pnp0/00:04
๐
cmos_nvram0
๐
driver
๐
firmware_node
๐
id
๐
options
๐
power
๐
resources
๐
rtc
๐
subsystem
๐
uevent
๐
wakeup