From c2fcb742db6bd49fe47983b30b9a06a0e890266f Mon Sep 17 00:00:00 2001
From: Robert de Bock <robert@meinit.nl>
Date: Fri, 6 Jan 2017 06:04:00 +0100
Subject: [PATCH] Update README.md

Adding a usage example for Docker.
---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 8306fc6..7e18c6b 100644
--- a/README.md
+++ b/README.md
@@ -121,6 +121,12 @@ From Docker Hub:
 
     docker pull koalaman/shellcheck
 
+Using the Docker image can be done like so:
+
+    docker run -v $(pwd):/scripts koalaman/shellcheck /sripts/myscript.sh
+
+Here the local directory ( $(pwd) ) is mounted into the containers directory "/scripts". The script "myscript.sh" is checked.
+
 ## Compiling from source
 
 This section describes how to build ShellCheck from a source directory. ShellCheck is written in Haskell and requires 2GB of RAM to compile.