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Merge pull request #163 from catnuxer/docs-persisting-our-data

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docs: Fix missing container id
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Stefan Scherer 2021-11-10 09:41:14 +01:00 committed by GitHub
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docs/tutorial/persisting-our-data/index.md
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@ -54,7 +54,10 @@ What you'll see is that the files created in one container aren't available in a
And look! There's no `data.txt` file there! That's because it was written to the scratch space for
only the first container.
1. Go ahead and remove the first container using the `docker rm -f` command.
1. Go ahead and remove the first container using the `docker rm -f <container-id>` command.
```bash
docker rm -f <container-id>
```
## Container Volumes
@ -91,7 +94,7 @@ Every time you use the volume, Docker will make sure the correct data is provide
docker volume create todo-db
```
1. Stop the todo app container once again in the Dashboard (or with `docker rm -f <id>`), as it is still running without using the persistent volume.
1. Stop the todo app container once again in the Dashboard (or with `docker rm -f <container-id>`), as it is still running without using the persistent volume.
1. Start the todo app container, but add the `-v` flag to specify a volume mount. We will use the named volume and mount
it to `/etc/todos`, which will capture all files created at the path.
@ -105,7 +108,7 @@ Every time you use the volume, Docker will make sure the correct data is provide
![Items added to todo list](items-added.png){: style="width: 55%; " }
{: .text-center }
1. Remove the container for the todo app. Use the Dashboard or `docker ps` to get the ID and then `docker rm -f <id>` to remove it.
1. Remove the container for the todo app. Use the Dashboard or `docker ps` to get the ID and then `docker rm -f <container-id>` to remove it.
1. Start a new container using the same command from above.