weston@Lenovo-Yoga-2-Pro:~$ ls -al /
total 108
drwxr-xr-x  23 root root  4096 Aug  9 13:57 .
drwxr-xr-x  23 root root  4096 Aug  9 13:57 ..
-rw-r--r--   1 root root   169 Jul  3 18:09 .bash_profile
drwxr-xr-x   2 root root  4096 Aug  9 13:57 bin
drwxr-xr-x   4 root root  4096 Aug  9 13:57 boot
drwxr-xr-x   2 root root  4096 Jun 30 15:57 cdrom
drwxr-xr-x  18 root root  4480 Aug  9 14:17 dev
drwxr-xr-x 133 root root 12288 Aug  9 14:17 etc
drwxr-xr-x   3 root root  4096 Jun 30 16:01 home
lrwxrwxrwx   1 root root    33 Aug  9 13:57 initrd.img -> boot/initrd.img-3.19.0-25-generic
lrwxrwxrwx   1 root root    33 Aug  9 12:46 initrd.img.old -> boot/initrd.img-3.16.0-45-generic
drwxr-xr-x  24 root root  4096 Jul  4 10:56 lib
drwxr-xr-x   2 root root  4096 Jul  4 10:04 lib64
drwx------ 784 root root 16384 Jun 30 15:55 lost+found
drwxr-xr-x   3 root root  4096 Jul  2 17:13 media
drwxr-xr-x   4 root root  4096 Aug  4 20:41 mnt
drwxr-xr-x   5 root root  4096 Jul  4 10:56 opt
dr-xr-xr-x 212 root root     0 Aug  9 07:04 proc
drwx------   2 root root  4096 Aug  3 09:46 root
drwxr-xr-x  24 root root   800 Aug  9 14:04 run
drwxr-xr-x   2 root root 12288 Aug  9 12:37 sbin
drwxr-xr-x   2 root root  4096 Feb 18 11:33 srv
dr-xr-xr-x  13 root root     0 Aug  9 14:13 sys
drwxrwxrwt   5 root root  4096 Aug  9 14:17 tmp
drwxr-xr-x  10 root root  4096 Feb 18 11:33 usr
drwxr-xr-x  13 root root  4096 Feb 18 11:41 var
lrwxrwxrwx   1 root root    30 Aug  9 13:57 vmlinuz -> boot/vmlinuz-3.19.0-25-generic
lrwxrwxrwx   1 root root    30 Aug  9 12:46 vmlinuz.old -> boot/vmlinuz-3.16.0-45-generic