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Docker tips tricks

Write about docker tips and tricks that might be useful for others.

How to update files in docker container

See what containers are running.

`docker ps`

Open the shell in the running container. You can get the container hash from the previous command

`docker exec -it <CONTAINER HASH> bash`

Edit whatever file you want. If nano is not found, then you can install it from the terminal. Depending on the OS it might be different.

`nano <FILE NAME>`

Exit the shell

`exit`

Now in order to apply your changes you have to restart the container.

`docker restart <CONTAINER HASH>`

That's all!