Uploaded April 2025 | Updated September 2026, 2 weeks ago

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This video provides an introduction to Udev.

00:00 What is Udev?
00:45 systemd-udevd service
00:58 Kernel update process when adding devices
01:08 sysfs uevents
01:46 Flow when uevent sent to udev
02:36 Rules definition directories and files
03:46 Custom rules
04:22 Rules files precedence
04:54 View system rules

For additional videos on Oracle Linux check out:
oracle.com/goto/oraclelinuxlearning.

Oracle Linux Tutorials and Labs:
docs.oracle.com/learn/?q=Oracle%20Linux&sort=&lang=en

Many of these tutorials provide a free lab environment using the 'Try It' button on the tutorial tile, or by directly going to oracle.com/goto/linuxluna.

For Oracle Linux documentation:
docs.oracle.com/en/operating-systems/oracle-linux

Lots more training content at Oracle Linux Training Station:
oracle.com/goto/oltrain

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