Add short inline explanation for -w (#291)

I don't know, but maybe having this short explanation saves a `docker run --help` for someone. 

Tell me if it's too much :D
This commit is contained in:
Diego Quintana
2018-06-28 09:25:34 -04:00
committed by Jérôme Petazzoni
parent 817e17a3a8
commit 8c3d4c2c56

View File

@@ -195,7 +195,7 @@ Let's start another container using the `webapps` volume.
$ docker run -v webapps:/webapps -w /webapps -ti alpine vi ROOT/index.jsp
```
Vandalize the page, save, exit.
Where `-w` sets the working directory inside the container. Vandalize the page, save and exit.
Then run `curl localhost:1234` again to see your changes.