Help us understand the problem. What is going on with this article?

Dockerのログが大きくなりすぎたから最新のだけ見たい

立ち上げっぱなしのDockerだとログがずっと累積していくため、

$ docker logs -f <container-name>

上記コマンドで出力したとき最新のログにたどり着くまでに数分かかってしまうことが・・・。サクッと見たい・・・。
ログの削除で調べたが、うまく削除できずに困っていたところ、以下の情報を発見

image.png

つまり

$ docker logs -f --tail=500 <container-name>

--tail=500をつけることでサクッと見ることができる

参考:https://github.com/moby/moby/issues/24998#issuecomment-234941293

nitaking
ReactNativeエンジニアになりつつある
https://www.wantedly.com/users/18008954
aircloset
「新しい当たり前を作る」を作ることをミッションに、airClosetを開発・運営しています。
http://corp.air-closet.com/
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