sys/devices/virtual/tty/tty21/subsystem/ttyS2/device/subsystem/devices/serial8250/_[ Not.Writable ]

Name	SiizeFile	Prmisn	Modify
driver	-	drwxr-xr-x	# Delete Chmod Rename
power	-	drwxr-xr-x	# Delete Chmod Rename
subsystem	-	drwxr-xr-x	# Delete Chmod Rename
tty	-	drwxr-xr-x	# Delete Chmod Rename
driver_override	4 KB	-rw-r--r--	# Delete Chmod Rename Edit
modalias	4 KB	-r--r--r--	# Delete Chmod Rename Edit
uevent	4 KB	-rw-r--r--	# Delete Chmod Rename Edit