Issue

I have pulled a docker image from a serve and I want to extract data from that image.

Is there any command for extracting data from an image?

Solution

A method is to first run your image:

docker run -it -d IMAGE:TAG
docker ps

and then use docker cp command:

docker cp CONTAINER_ID:/foo.txt foo.txt

Also you can copy to image

docker cp foo.txt CONTAINER_ID:/foo.txt

Answered By - 4ndt3s

Answer Checked By - Senaida (PHPFixing Volunteer)