bart@debian:~$ ls -ld /usr/src/linux*
drwxr-xr-x 17 root root     4096 2007-12-23 14:00 /usr/src/linux-headers-2.6.18-5
drwxr-xr-x  4 root root     4096 2007-12-23 14:00 /usr/src/linux-headers-2.6.18-5-486
drwxr-xr-x  4 root root     4096 2007-12-23 15:05 /usr/src/linux-headers-2.6.18-5-686
drwxr-xr-x  4 root root     4096 2007-12-23 15:05 /usr/src/linux-headers-2.6.18-5-686-bigmem
drwxr-xr-x  4 root root     4096 2007-12-23 15:05 /usr/src/linux-headers-2.6.18-5-amd64
drwxr-xr-x  4 root root     4096 2007-12-23 15:05 /usr/src/linux-headers-2.6.18-5-k7
drwxr-xr-x 17 root root     4096 2007-12-23 15:05 /usr/src/linux-headers-2.6.18-5-vserver
drwxr-xr-x  4 root root     4096 2007-12-23 15:05 /usr/src/linux-headers-2.6.18-5-vserver-686
drwxr-xr-x  4 root root     4096 2007-12-23 15:05 /usr/src/linux-headers-2.6.18-5-vserver-k7
drwxr-xr-x 17 root root     4096 2007-12-23 15:05 /usr/src/linux-headers-2.6.18-5-xen
drwxr-xr-x  4 root root     4096 2007-12-23 15:05 /usr/src/linux-headers-2.6.18-5-xen-686
drwxr-xr-x 17 root root     4096 2007-12-23 15:06 /usr/src/linux-headers-2.6.18-5-xen-vserver
drwxr-xr-x  4 root root     4096 2007-12-23 15:06 /usr/src/linux-headers-2.6.18-5-xen-vserver-686
drwxr-xr-x  3 root root     4096 2007-12-23 14:00 /usr/src/linux-kbuild-2.6.18
-rw-r--r--  1 root root 41387613 2007-12-18 19:18 /usr/src/linux-source-2.6.18.tar.bz2
bart@debian:~$