3
3

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 5 years have passed since last update.

カーネルモジュールのコンソールへのログ出力抑制(printkのログレベル変更)

Posted at

シリアル等で接続している時に、カーネルモジュールのログで画面が更新されて操作に支障があるときに使用する

echo 0 4 1 7 > /proc/sys/kernel/printk

参考

linuxカーネルのログレベル | Dear プログラマー
障害発生時の金科玉条:第2回 PD思考法の基礎と情報収集(その2) (1/3) - ITmedia エンタープライズ
コンソールログレベル - Linuxの備忘録とか・・・(目次へ)

3
3
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
3
3

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?