opt/alt/ruby21/_[ Not.Writable ]

Name	SiizeFile	Prmisn	Modify
bin	-	drwxr-xr-x	# Delete Chmod Rename
etc	-	drwxr-xr-x	# Delete Chmod Rename
lib64	-	drwxr-xr-x	# Delete Chmod Rename
share	-	drwxr-xr-x	# Delete Chmod Rename