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Merge pull request #530 from davidcrespi/patch-1

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Update Dockerfile_Tips to correct duplicate in list
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Jérôme Petazzoni
2019-10-30 23:23:14 +01:00
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commit dd3a9e59ac
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slides/containers/Dockerfile_Tips.md
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@@ -82,7 +82,7 @@ CMD ["python", "app.py"]
* Layers cannot represent efficiently when a file is moved either.
* As a result, operations like `chown`, `chown`, `mv` can be expensive.
* As a result, operations like `chown`, `chmod`, `mv` can be expensive.
* For instance, in the Dockerfile snippet below, each `RUN` line
creates a layer with an entire copy of `some-file`.