Joao Fernandes a0c49cf7f4 Clean docker run -e reference docs ...

Simplified the docs on how to set environment variables in a
container. Makes it clear that you have three options, and how
to use them.

Signed-off-by: Joao Fernandes <joao.fernandes@docker.com>
Upstream-commit: 66cfdff646
Component: cli

2017-06-02 00:11:03 +00:00

..

cli

Clean docker run -e reference docs

2017-06-02 00:11:03 +00:00