insmod

[root@moe test]# insmod hello.o
Warning: loading hello.o will taint the kernel: no license
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Module hello loaded, with warnings
[root@moe test]# 


モジュールがロードされ、初期化が実行された
printk()の結果を確認

[root@moe test]# tail -3 /var/log/messages
Oct  7 04:07:54 moe sshd(pam_unix)[6168]: session opened for user take by (uid=501)
Oct  7 04:07:55 moe sshd(pam_unix)[6168]: session closed for user take
Oct  7 04:18:44 moe kernel: LKM-test:Hello, world 
[root@moe test]#