How To Copy Files/folders Between A Docker Container And Your Local Filesystem

Table of contents

• Copy from your local system to a container (Local -> Container)
• Copying from a container to your local system (Container -> Local)
• Getting the container ID

Copy from your local system to a container (Local -> Container)

Command structure

🚫 Wrap Code📋 Copy
$ docker cp <source_path>  <container_id>:<destination_path>

Here is an example of copying files from your local machine to a running container:

Example

🚫 Wrap Code📋 Copy
$ docker cp index.html 2347:/var/www/index.html

This will copy a file named index.html within your current path to the folder /var/www in a container with the ID 2347.

Copying from a container to your local system (Container -> Local)

Command structure

🚫 Wrap Code📋 Copy
$ docker cp <container_id>:<source_path> <destination_path>

Example

🚫 Wrap Code📋 Copy
$ docker cp 2347:/var/www/html/data/ /home/user/archive/data

The command above copies the data folder located at /var/www/html/ within the container with the ID 2347 to a data that will be created within your local directory /home/user/archive/.

If you are unsure of the container path, use docker -it exec bin/bash to gain shell access to the container then navigate to figure out the path you need.

Getting the container ID

The docker command docker ps lists out details of every running container.

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