drwxr-xr-x root       root             4096 ./usr
drwxr-xr-x root       root             4096 ./usr/sbin
-r-s--x--x root       root           199360 ./usr/sbin/mount.nfs
lrwxrwxrwx root       root                9 ./usr/sbin/mount.nfs4 -> mount.nfs
lrwxrwxrwx root       root                9 ./usr/sbin/umount.nfs4 -> mount.nfs
lrwxrwxrwx root       root                9 ./usr/sbin/umount.nfs -> mount.nfs