update docker network command style

Author: BJIT

README.md

@@ -1,25 +1,35 @@
-# DevOps Notes
-This branche is create for store different DevOps tools cheat sheet. Feel free to use, contribute, modify for any type of use case.
+# Docker documentation
+ 
+# Table of contents  
+1. [Docker Introduction](#introduction)
+    1. [What is docker](#dockerIntroduction)
+    2. [why docker](#dockerIntroduction)
+    3. [How to install docker](#dockerIntroduction)
+    4. [Docker architecture](#dockerIntroduction)
+2. [Docker File](#docker-file)  
+    1. [Introduction to docker file](#subparagraph1)
+    2. [Docker file cheat sheet](#file-command)
+3. [Docker Image](#paragraph1)  
+    1. [Introduction to docker Image](#subparagraph1)
+    2. [Image cheat sheet](#file-command)
+4. [Docker container](#paragraph2)
+    1. [Introduction to docker container](#subparagraph1)
+    2. [Container cheat sheet](#file-command)
+5. [Docker networking](#networking)
+    1. [Introduction to docker networking](#subparagraph1)
+    2. [Networking cheat sheet](#file-command)
+6. [Some miss conception about docker](#docker-misconception)
+7. [Best practices](#best-practices)
 
-# DevOps Roadmap
-DevOps is the combination of two words, Here the mearning Dev is development and the meaning of Ops is operations. Its a set of practice or philosophy. Not any tools. For become a devOps engineer we have to learn differnt concept, tools and technology. Below we are trying to show a roadmap about how to become a DevOps engineer. 
+#introduction
 
-1. Porgramming 
-2. Operatinng system
-3. Networking
-4. Tools:  \
-    4.1 Version control: GitHub \
-    4.2 Containirazition: Docker, Kubernetes \
-    4.3 Monitoring: nagios \
-    4.4 Jenkins\
-    4.5 GitHub Action \
-    4.6 Terraform
 
-### Projects we should do:
-3 Tier architecture deployment \
-Container based deployment 
+### Networking cheat sheet
 
-### Certification we can take
-1. AWS : AWS Cloud practitioner => 
-2. Azure : Azure 900
-3. GCP :
+| (__Networking Command__) | (**Networking Description**) | 
+| --------------- | --------------- |
+|```docker network ls``` | List networks |
+|```docker network create``` | Create a network | 
+|```docker network connect``` | Connect a container to a network | 
+|```docker network prune``` | Remove all unused networks | 
+|```docker network rm``` | Remove one or more networks |