Joao Fernandes 7c776ba71c 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: d11c1520f4f4f2c2a3206343f573024b92c42bce
Component: engine

2017-04-11 15:03:31 -07:00

..

engine

Clean docker run -e reference docs

2017-04-11 15:03:31 -07:00