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Dockerのコンテナでsudoできない場合の対処法

Last updated at Posted at 2023-03-15

Dockerコンテナ内でsudo ...と叩いてもbash: sudo: command not foundと出てきた。
イメージにユーザーを追加するほどでもなく、ちょっとsudoコマンドで作業したい場合に超有効。

docker-compose.ymlの場合

docker-compose.yml
docker-compose exec -u 0 コンテナ名 bash

Dockerfileの場合

Dockerfile.
docker exec -it -u 0 コンテナ名

これを覚えておくとかなり融通が効くかと思います^^

参考:Docker:sudoできないDockerコンテナを、rootでシェル操作するには

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