/etc/udev/rules.d

coltweb02:/tmp# ls -l /etc/udev/rules.d
total 8
lrwxrwxrwx  1 root root  20 Feb 27 11:45 020_permissions.rules -> ../permissions.rules
lrwxrwxrwx  1 root root  13 Feb 27 11:45 udev.rules -> ../udev.rules
lrwxrwxrwx  1 root root  25 Feb 27 11:45 z20_persistent-input.rules -> ../persistent-input.rules
lrwxrwxrwx  1 root root  19 Feb 27 11:45 z20_persistent.rules -> ../persistent.rules
-rw-r--r--  1 root root 399 Feb 27 11:49 z25_persistent-cd.rules
-rw-r--r--  1 root root 500 Feb 27 11:49 z25_persistent-net.rules
lrwxrwxrwx  1 root root  33 Feb 27 11:45 z45_persistent-net-generator.rules -> ../persistent-net-generator.rules
lrwxrwxrwx  1 root root  12 Feb 27 11:45 z50_run.rules -> ../run.rules
lrwxrwxrwx  1 root root  16 Feb 27 11:45 z55_hotplug.rules -> ../hotplug.rules
lrwxrwxrwx  1 root root  29 Feb 27 11:45 z75_cd-aliases-generator.rules -> ../cd-aliases-generator.rules