On Mon, 27 Dec 2010 15:17:01 +0000 (UTC) Camaleón <noela...@gmail.com> wrote:
> On Sun, 26 Dec 2010 15:58:08 -0800, briand wrote: > > > how do I know that "SerialNumber" is a valid udev key other than the > > fact that it is listed in dmesg when the device is plugged in. > > (...) > > Available information for the sysfs attributes can be fetched (if > present): > > http://reactivated.net/writing_udev_rules.html#sysfstree > > For what I see, this means that you can use both ("sysfstree" > attribute values and "udevinfo" ones) for writing rules, just ensure > the attribute you are going to use is present in one of the locations > from where udev gathers the data. > > For instance, my USB key has at least one "ATTRS{serial}" value: > > s...@stt008:~$ udevinfo -a -p /sys/block/sdc | grep serial > ATTRS{serial}=="0000:00:1a.7" > the scroogle provides: $ udevinfo -a -p $(udevinfo -q path -n /dev/ttyS1) # NOTE: Debian sid has renamed this utility to udevadm. The equivalent command is below: # udevadm info --name=/dev/ttyS1 --attribute-walk Brian -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20101227160906.7ce0a...@windy.deldotd.com
