drwxr-xr-x root       root             4096 ./boot
-rw-r--r-- root       root           101237 ./boot/config-3.18.24
-rw-r--r-- root       root                0 ./boot/Module.symvers-3.18.24
-rw-r--r-- root       root          2830413 ./boot/System.map-3.18.24