Update README.md now that sh script helps the workflow

Signed-off-by: Tim Orling <timothy.t.orling@linux.intel.com>

1 files changed, 13 insertions, 1 deletions

diff --git a/README.md b/README.md
index 2b346ce..f3b2e68 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,21 @@
 
 Use a Centos 6.8 Docker container to run tests (pytest) to validate epel-testing features.
 
+## TL;DR
+```
+build_and_run.sh
+```
+
+which runs these commands for you
 ```
 docker build -t epel6-testing .
 docker run --rm -t epel6-testing
 ```
 
-You will need to delete old containers when you want to get new updates from the epel-testing repo.
+You will need to delete old images when you want to get new updates from the epel-testing repo.
+
+
+```
+docker images
+docker rmi <the offending old image hash>
+```