Update understanding-image-layers.md (#23996)

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## Description

Updated the Docker image layer output with the correct and latest size.

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## Related issues or tickets

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## Reviews

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- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
This commit is contained in:
Ajeet Singh Raina, Docker Captain, ARM Innovator
2026-01-21 04:29:50 +05:30
committed by GitHub
parent d3bff5b489
commit f482b78ec9

View File

@@ -103,13 +103,13 @@ In this first step, you will create your own base image that you will then use f
```console
IMAGE CREATED CREATED BY SIZE COMMENT
d5c1fca2cdc4 10 seconds ago /bin/bash 126MB Add node
2b7cc08dcdbb 5 weeks ago /bin/sh -c #(nop) CMD ["/bin/bash"] 0B
<missing> 5 weeks ago /bin/sh -c #(nop) ADD file:07cdbabf782942af0… 69.2MB
<missing> 5 weeks ago /bin/sh -c #(nop) LABEL org.opencontainers.… 0B
<missing> 5 weeks ago /bin/sh -c #(nop) LABEL org.opencontainers.… 0B
<missing> 5 weeks ago /bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH 0B
<missing> 5 weeks ago /bin/sh -c #(nop) ARG RELEASE 0B
9e274734bb25 10 seconds ago /bin/bash 157MB Add node
cd1dba651b30 7 days ago /bin/sh -c #(nop) CMD ["/bin/bash"] 0B
<missing> 7 days ago /bin/sh -c #(nop) ADD file:6089c6bede9eca8ec… 110MB
<missing> 7 days ago /bin/sh -c #(nop) LABEL org.opencontainers.… 0B
<missing> 7 days ago /bin/sh -c #(nop) LABEL org.opencontainers.… 0B
<missing> 7 days ago /bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH 0B
<missing> 7 days ago /bin/sh -c #(nop) ARG RELEASE 0B
```
Note the “Add node” comment on the top line. This layer contains the Node.js install you just made.