A simple "Hello World" Linux Kernel Module from Mark Loiseau's tutorial. Requires module-assistant.
- Compile the code.
$ sudo insmod hello.ko– insert the "Hello World" LKM into the running kernel.$ tail /var/log/syslog– verify insertion. Note: Some systems might log kernel messages to a different file.$ sudo rmmod hello– remove the module.- Tail the syslog to verify removal.