Add documentation about the semantics of docker login

Fixes #10550 Signed-off-by: Jesse Dearing <jesse.dearing@gmail.com> Upstream-commit: ed0d2ac3b799b8f7b2508176e65bfe8583881c83 Component: engine
2015-03-23 23:53:50 -07:00
parent 0d40b13936
commit 0b2b56ecf5
1 changed files with 3 additions and 0 deletions
@@ -17,6 +17,9 @@ Register or Login to a docker registry server, if no server is
 specified "https://index.docker.io/v1/" is the default. If you want to
 login to a private registry you can specify this by adding the server name.

+This stores encoded credentials in `$HOME/.dockercfg` on Linux or `%USERPROFILE%/.dockercfg`
+on Windows.
+
 # OPTIONS
 **-e**, **--email**=""
   Email