0ct0pu5/moby
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge pull request #32888 from denis-soundcloud/clarify-env-file-without-value

Browse source 
Clarify --env-file usage with names without values
This commit is contained in:
Sebastiaan van Stijn 2017-04-28 16:03:24 -07:00 • committed by GitHub
commit cc9dc643ea
1 changed files with 4 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
docs/reference/commandline/run.md
View file

@ -393,17 +393,20 @@ If no `=` is provided and that variable is not exported in your local
environment, the variable won't be set in the container.
You can also load the environment variables from a file. This file should use
the syntax `<variable>= value`, and `#` for comments.
the syntax `<variable>=value` (which sets the variable to the given value) or
`<variable>` (which takes the value from the local environment), and `#` for comments.
```bash
$ cat env.list
# This is a comment
VAR1=value1
VAR2=value2
USER
$ docker run --env-file env.list ubuntu env | grep VAR
VAR1=value1
VAR2=value2
USER=denis
```
### Set metadata on container (-l, --label, --label-file)