Index of /sys/dev/char/4:77/subsystem/ttyS21

	Name	Last modified	Size	Description
	Parent Directory		-
	dev	31-May-2025 22:25	4.0K
	device/	29-May-2025 14:54	-
	power/	31-May-2025 01:19	-
	subsystem/	29-May-2025 14:54	-
	uevent	31-May-2025 22:25	4.0K