Cellular automaton.
.. -*- coding: utf-8; -*-
.. include:: HEADER.rst
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udev.
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.. contents::
About.
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* http://reactivated.net/writing_udev_rules.html
* http://wiki.debian.org/udev
* https://wiki.archlinux.org/index.php/Udev
* http://wiki.gentoo.org/wiki/Udev
* http://www.crashcourse.ca/wiki/index.php/Udev
Record udev events.
===================
This dump udev events to console::
$ sudo udevadm monitor
View device capability with udev compatible format.
===================================================
For Debian use::
$ /sbin/udevadm info --name=/dev/sdc --attribute-walk
$ udevadm info --attribute-walk --path $(udevadm info --query=path --name=/dev/ttyUSB0)
For other Linux use::
$ udevinfo -a -p $(udevinfo -q path -n /dev/sdc)
Debugging udev rule.
====================
::
$ sudo udevadm trigger
$ sudo udevadm test $(udevadm info -n /dev/$DEV -q path)