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Cover image for Understanding Docker: part 17 – Dockerfile Tips: CMD - string vs JSON syntax
Aurélie Vache
Aurélie Vache

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Understanding Docker: part 17 – Dockerfile Tips: CMD - string vs JSON syntax

Understanding Docker can be difficult or time-consuming. In order to spread knowledge about Cloud technologies I started to create sketchnotes about Docker. I think it could be a good way, more visual, to explain Docker (and other technologies like Kubernetes and Istio).

We continue the series of Docker sketchnotes with tips about Dockerfile: the difference in CMD instruction between string and JSON syntax.

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As usual, if you like theses sketchnotes, you can follow me, and tell me what do you think. I will publish others sketchs shortly :-).

If you are interested, I published all the sketchnotes on Docker (and new ones!) to make a "book" of 93 pages: "Understanding Docker in a visual way".

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