diff --git a/README.md b/README.md
index 5a4b0c4..d933fb0 100644
--- a/README.md
+++ b/README.md
@@ -184,6 +184,9 @@ A collection of container related security resources
 ### [Subgraph](https://subgraph.com/)
 * Bills itself as an adversary resistant computing platform. Under the hood the idea is to run containers in user space
 
+### [Linux Containers in 500 Lines of Code](https://blog.lizzie.io/linux-containers-in-500-loc.html)
+* An exercise that also takes you through the nitty gritty details of capabilities management
+
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 ## Exploits