如何列出已停止的Docker容器中的文件 [英] How to list files in a stopped Docker container
问题描述
此问题显示了如何从文件中复制文件一个停止的容器.这要求我知道文件的完整路径，包括其文件名.我知道要从中复制文件的目录，但是我不知道其文件名，因为该文件名是动态生成的.如何在停止的Docker容器中的目录中 列出 文件?
This question shows how to copy files out of a stopped container. This requires that I know the full path to the file including its file name. I know the directory I want to copy a file out of, but I do not know its file name since that is generated dynamically. How do I list the files in a directory in a stopped Docker container?
如果Docker容器正在运行，则以下Docker命令非常有用.但是，如果Docker容器停止，则失败.
The following Docker command works great if the Docker container is running. But, it fails if the Docker container is stopped.
docker exec --privileged MyContainer ls -1 /var/log
注意:文件不会存储在永久卷中.
Note: The files are not stored in a persistent volume.
推荐答案
针对另一个问题的答案显示了如何开始使用另一个命令停止的容器.这是列出停止容器中文件的命令.
This answer to another question shows how to start a stopped container with another command. Here are the commands to list files in a stopped container.
- 将已停止的容器提交到新图像:
test_image.-
docker commit $ CONTAINER_ID test_image
-
-
docker run -ti --entrypoint = sh test_image
-
docker exec --privileged $ NEW_CONTAINER_ID ls -1/var/log
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