Docker를 쓰다보면 필요하지만 생각이 나지않아 검색하게 되는 Command 입니다. 자주 사용하는 다른 Command도 여기에 업데이트 해주세요. 😄

Daemon으로 실행된 Container 접속

docker exec -it [CONTAINER ID] /bin/bash

• Reference
  • docker container에 접속하기(Accessed on 13 May 2020)

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Host, Container 간 파일 복사

Host to container

docker cp [HOST_PATH] [CONTAINER_NAME or CONTAINER_ID]:[CONTAINER_PATH]

Container to host

docker cp [CONTAINER_NAME or CONTAINER_ID]:[CONTAINER_PATH] [HOST_PATH] 

• Reference
  • docker cp - 호스트 컨테이너 사이 파일 복사(Accessed on 13 May 2020)

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Use volumes

According to Docker docs, -v or --volume: Consists of three fields, separated by colon characters (:). The fields must be in the correct order, and the meaning of each field is not immediately obvious.

• In the case of named volumes, the first field is the name of the volume, and is unique on a given host machine. For anonymous volumes, the first field is omitted.
• The second field is the path where the file or directory is mounted in the container.
• The third field is optional, and is a comma-separated list of options, such as ro. These options are discussed below.

docker run -d --name [CONTAINER_NAME] -v [HOST_PATH]:[CONTAINER_PATH] [IMAGE_NAME]

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Docker hub에 Container 업로드하기

• Reference
  • docker container 커밋하기(Accessed on 22 May 2020)