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Editor to share with you how to view the files in the docker image, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

How to view files in a docker image

If it is already running

For images that are already running, we can view them through their ContrainerID

Docker attach ContainerID

In this way, it is required that the corresponding container is running and not in the stop state.

If it is not running

For those that are not running, you can copy the files in the Docker image to the host, as shown in the command below:

Docker cp:

Such as:

Sudo docker cp nginx-ubuntu-container:/etc/apt/sources.list ~ / Documents/

In this way, there is no need for the corresponding container to be running.

Content extension:

Copy the file from the container to the host, which is the id of the container process

The docker cp container process Id:/logs/temp. /

Go to the mainframe to get the data from the outside scp

Scp remote_user@remoteIp:/logs.temp. /

The above is all the contents of the article "how to view files in a docker image". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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