---
title: "Discussion on \"The Importance Of The .Dockerfile File\" | Hashnode"
description: "Discussion on \"The Importance Of The .Dockerfile File\". Cross Post From Coding Zeal Blog\nFor a while now, I have been using Docker for local development on my Ruby on Rails applications. This has worked out great and I've spent plenty of time tweaking Docker to suit my needs, as things have changed. I rec..."
url: "https://hashnode.com/posts/the-importance-of-the-dockerfile-file/641d2cead845563b064c2278"
---

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# [The Importance Of The .Dockerfile File](https://blog.guzman.codes/the-importance-of-the-dockerfile-file?utm_source=hashnode&utm_medium=feed)

Cross Post From Coding Zeal Blog For a while now, I have been using Docker for local development on my Ruby on Rails applications. This has worked out great and I've spent plenty of time tweaking Docker to suit my needs, as things have changed. I rec...

May 28, 2020 · 3 min read · blog.guzman.codes  
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## Written by

[Erik Guzman](https://hashnode.com/@Talk2meGooseman)

@Talk2meGooseman

  
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