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a. Is it possible to find out, which udev rule triggered as soon as some USB/serial device plug-in or plug-out ?

b. Is it possible to reload one specific rule out of many rules, without device replug ?

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2 Answers 2

up vote 2 down vote accepted

I found solution to (a) atleast.

I need to run udevadm test <sys_path_of_Device>

This command will run in dry-mode, but will give the correct pointer to rules file.

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udevadm monitor

And all udev information will be displayed on your screen as it is generated.

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It didn't name the udev rule file –  SHW Jan 15 '14 at 10:13

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