Update blog post

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r-freeman 2023-02-14 22:09:21 +00:00
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I'll kick off this Docker cheat sheet with cleaning up Docker images, let's get started.
## Cleaning up Docker images
If you update your Docker container images regularly using something like [watchtower](https://containrrr.dev/watchtower/), you might have dangling images which are out-of-date and no longer associated with some of your running containers.