matt@lappy:~$ ls -lt /boot
total 203875
drwxr-xr-x 5 root root     1024 Jun 14 16:23 grub
-rw-r--r-- 1 root root 32019366 Jun 14 16:23 initrd.img-3.8.0-25-generic
-rw-r--r-- 1 root root   919001 Jun  6 17:16 abi-3.8.0-25-generic
-rw-r--r-- 1 root root   154943 Jun  6 17:16 config-3.8.0-25-generic
-rw------- 1 root root  3060761 Jun  6 17:16 System.map-3.8.0-25-generic
-rw------- 1 root root  5357392 Jun  6 17:16 vmlinuz-3.8.0-25-generic
-rw-r--r-- 1 root root 32017717 Jun  1 13:46 initrd.img-3.8.0-23-generic
-rw-r--r-- 1 root root   919039 May 29 16:48 abi-3.8.0-23-generic
-rw-r--r-- 1 root root   154943 May 29 16:48 config-3.8.0-23-generic
-rw------- 1 root root  3060454 May 29 16:48 System.map-3.8.0-23-generic
-rw------- 1 root root  5356656 May 29 16:48 vmlinuz-3.8.0-23-generic
-rw-r--r-- 1 root root 32016557 May 26 10:52 initrd.img-3.8.0-22-generic
-rw-r--r-- 1 root root 32015110 May 18 07:53 initrd.img-3.8.0-21-generic
-rw-r--r-- 1 root root   919039 May 16 11:42 abi-3.8.0-22-generic
-rw-r--r-- 1 root root   154943 May 16 11:42 config-3.8.0-22-generic
-rw------- 1 root root  3060454 May 16 11:42 System.map-3.8.0-22-generic
-rw------- 1 root root  5356688 May 16 11:42 vmlinuz-3.8.0-22-generic
-rw-r--r-- 1 root root   918917 May 14 18:42 abi-3.8.0-21-generic
-rw-r--r-- 1 root root   154942 May 14 18:42 config-3.8.0-21-generic
-rw------- 1 root root  3060094 May 14 18:42 System.map-3.8.0-21-generic
-rw------- 1 root root  5356592 May 14 18:42 vmlinuz-3.8.0-21-generic
-rw-r--r-- 1 root root 32017027 Apr 23 16:33 initrd.img-3.8.0-16-generic
-rw-r--r-- 1 root root  5354016 Apr 18 14:43 vmlinuz-3.8.0-16-generic
drwxr-xr-x 2 root root    12288 Apr 18 14:41 lost+found
-rw-r--r-- 1 root root   918229 Apr  1 16:17 abi-3.8.0-16-generic
-rw-r--r-- 1 root root   154872 Apr  1 16:17 config-3.8.0-16-generic
-rw------- 1 root root  3059383 Apr  1 16:17 System.map-3.8.0-16-generic
-rw-r--r-- 1 root root   176764 Dec  5  2012 memtest86+.bin
-rw-r--r-- 1 root root   178944 Dec  5  2012 memtest86+_multiboot.bin