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Merge pull request #9209 from SvenDowideit/shared-disk-space-images
If an image has more than one repo name or tag, it'll be listed more tha...
Sven Dowideit authored on 2014/11/22 07:07:45Showing 1 changed files
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@@ -11,7 +11,7 @@ or execute `docker help`: |
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Usage: docker [OPTIONS] COMMAND [arg...] |
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-H, --host=[]: The socket(s) to bind to in daemon mode, specified using one or more tcp://host:port, unix:///path/to/socket, fd://* or fd://socketfd. |
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- A self-sufficient runtime for linux containers. |
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+ A self-sufficient runtime for Linux containers. |
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... |
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@@ -111,7 +111,7 @@ requiring either `root` permission, or `docker` group membership. |
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If you need to access the Docker daemon remotely, you need to enable the `tcp` |
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Socket. Beware that the default setup provides un-encrypted and un-authenticated |
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direct access to the Docker daemon - and should be secured either using the |
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-[built in https encrypted socket](/articles/https/), or by putting a secure web |
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+[built in HTTPS encrypted socket](/articles/https/), or by putting a secure web |
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proxy in front of it. You can listen on port `2375` on all network interfaces |
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with `-H tcp://0.0.0.0:2375`, or on a particular network interface using its IP |
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address: `-H tcp://192.168.59.103:2375`. It is conventional to use port `2375` |
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@@ -738,19 +738,24 @@ decrease disk usage, and speed up `docker build` by |
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allowing each step to be cached. These intermediate layers are not shown |
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by default. |
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+An image will be listed more than once if it has multiple repository names |
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+or tags. This single image (identifiable by its matching `IMAGE ID`) |
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+uses up the `VIRTUAL SIZE` listed only once. |
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+ |
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#### Listing the most recently created images |
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$ sudo docker images | head |
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- REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE |
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- <none> <none> 77af4d6b9913 19 hours ago 1.089 GB |
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- committest latest b6fa739cedf5 19 hours ago 1.089 GB |
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- <none> <none> 78a85c484f71 19 hours ago 1.089 GB |
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- docker latest 30557a29d5ab 20 hours ago 1.089 GB |
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- <none> <none> 0124422dd9f9 20 hours ago 1.089 GB |
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- <none> <none> 18ad6fad3402 22 hours ago 1.082 GB |
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- <none> <none> f9f1e26352f0 23 hours ago 1.089 GB |
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- tryout latest 2629d1fa0b81 23 hours ago 131.5 MB |
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- <none> <none> 5ed6274db6ce 24 hours ago 1.089 GB |
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+ REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE |
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+ <none> <none> 77af4d6b9913 19 hours ago 1.089 GB |
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+ committ latest b6fa739cedf5 19 hours ago 1.089 GB |
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+ <none> <none> 78a85c484f71 19 hours ago 1.089 GB |
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+ docker latest 30557a29d5ab 20 hours ago 1.089 GB |
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+ <none> <none> 5ed6274db6ce 24 hours ago 1.089 GB |
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+ postgres 9 746b819f315e 4 days ago 213.4 MB |
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+ postgres 9.3 746b819f315e 4 days ago 213.4 MB |
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+ postgres 9.3.5 746b819f315e 4 days ago 213.4 MB |
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+ postgres latest 746b819f315e 4 days ago 213.4 MB |
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+ |
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#### Listing the full length image IDs |
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