jpedryc / kernelModule-driver

Example kernel module (linux driver) based on https://www.apriorit.com/dev-blog/195-simple-driver-for-linux-os

kernelModule-driver

Example kernel module (linux driver) based on https://www.apriorit.com/dev-blog/195-simple-driver-for-linux-os and http://freesoftwaremagazine.com/articles/drivers_linux/

Kernel used 4.15.0-29-generic

Build

make

Check module info

sudo modinfo hello.ko

Load kernel module

sudo insmod hello.ko

Check module

`sudo lsmod | grep hello

Check logs

`sudo journalctl --since "1 hour ago" | grep kernel

Disable module

sudo rmmod hello