updated

Sadab-Halim/README.md

@@ -128,4 +128,25 @@ The reason for documenting my journey and sharing my notes is to inspire people
  ✔ AWS Well-Architected Framework <br/>
  ✔ Billing, Pricing and Support <br/>
  ✔ Security <br/>
- ✔ Variation Study <br/>
+ ✔ Variation Study <br/>
+
+ ## Docker
+ ✅ Docker Overview <br/>
+ ✅ Basic Docker Commands <br/>
+ ✅ Docker Run <br/>
+ ✅ Docker Images <br/>
+ ✅ Environment Variables <br/>
+ ✅ Commands vs Entrypoint <br/>
+ ✅ Docker Compose <br/>
+ ✅ Docker Engine <br/>
+ ✅ Docker Storage <br/>
+ ✅ Docker Networking <br/>
+ ✅ Docker Registry <br/>
+ ✅ Container Orchestration <br/>
+ ✅ Docker Swarm <br/>
+ ✅ Storage and Filesystems <br/>
+ ✅ Docker Service <br/>
+ ✅ Advanced Networking <br/>
+ ✅ Docker Stacks <br/>
+ ✅ CI/CD - Docker Integration <br/>
+ ✅ Docker Cloud <br/>