proc/thread-self/root/sys/bus/memory/devices/memory4/node0/memory41/node0/cpu1/firmware_node/_[ Not.Writable ]

Name	SiizeFile	Prmisn	Modify
physical_node	-	drwxr-xr-x	# Delete Chmod Rename
power	-	drwxr-xr-x	# Delete Chmod Rename
subsystem	-	drwxr-xr-x	# Delete Chmod Rename
thermal_cooling	-	drwxr-xr-x	# Delete Chmod Rename
eject	4 KB	--w-------	# Delete Chmod Rename Edit
hid	4 KB	-r--r--r--	# Delete Chmod Rename Edit
modalias	4 KB	-r--r--r--	# Delete Chmod Rename Edit
path	4 KB	-r--r--r--	# Delete Chmod Rename Edit
status	4 KB	-r--r--r--	# Delete Chmod Rename Edit
uevent	4 KB	-rw-r--r--	# Delete Chmod Rename Edit