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Added example for using image digest in the docker run command 

Signed-off-by: Shoubhik Bose <sbose78@gmail.com>

Added explanation for the example with image's digest ( as per @thaJeztah 's comment

Signed-off-by: Shoubhik Bose <sbose78@gmail.com>

Wrapped to ~80 chars

Signed-off-by: Shoubhik Bose <sbose78@gmail.com>
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Shoubhik Bose 2016-06-13 09:36:44 +00:00
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docs/reference/run.md
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@ -190,6 +190,11 @@ Images using the v2 or later image format have a content-addressable identifier
called a digest. As long as the input used to generate the image is unchanged, called a digest. As long as the input used to generate the image is unchanged,
the digest value is predictable and referenceable. the digest value is predictable and referenceable.
The following example runs a container from the `alpine` image with the
`sha256:9cacb71397b640eca97488cf08582ae4e4068513101088e9f96c9814bfda95e0` digest:
$ docker run alpine@sha256:9cacb71397b640eca97488cf08582ae4e4068513101088e9f96c9814bfda95e0 date
## PID settings (--pid) ## PID settings (--pid)
--pid="" : Set the PID (Process) Namespace mode for the container, --pid="" : Set the PID (Process) Namespace mode for the container,