In Dockerfiles you can use CMD or ENTRYPOINT to define a command for a container to run at startup. In this video of "Docker Development Tips & Tricks", I'm telling you about the differences between the two and try to give you a framework so you can always choose the right one for your needs.

Stay tuned until the end and follow along with two practical examples!

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https://devlearnops.com/p/linux-for-c...


🔴 Find the code examples in this video here:
https://github.com/mcastellin/yt-dock...

🎬 My previous video tutorial about creating Dockerfiles:
   • Dockerize Your App Step-by-Step - How...  

Chapters:
0:00 Introduction
1:04 Concepts
2:29 Which one to use
3:23 Ex1: Package a CLI utility in a container
4:55 Ex2: Create a wrapper function for container

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