H2SO4:/boot# ls -l |grep 290407
-rw-r--r-- 1 root root   74354 2007-04-29 19:39 config-2.6.20.2.290407
-rw-r--r-- 1 root root 5385907 2007-04-29 20:21 initrd.img-2.6.20.2.290407
-rw-r--r-- 1 root root  770733 2007-04-29 20:11 System.map-2.6.20.2.290407
-rw-r--r-- 1 root root 1320144 2007-04-29 20:11 vmlinuz-2.6.20.2.290407