execute script after (auto)mounting external device

[Tom H]

>> Possibly "SUBSYSTEM=="block", ATTR{address}=="uuid", RUN+="/path/to/script".
>>
>> You can get the correct susbsystem and attr entries with udevadm info
>> /dev/<...>.

> I will give this a try!

>> This is my last email tonight. My shift is ending in 2o minutes and I
>> have to focus on work before I leave.

> Thanks for your help and have a nice weekend,

You're welcome. Thanks and you too.