Add installing ghost cli information

Author: robincher

README.md

@@ -3,7 +3,15 @@ Quick start docker composition for Ghost blog with Node, NGINX proxy with TLS/SS
 
 The compose file will pull and run ghost ,nginx and mysql containers. Additionally, it will also persist data generated by the containters using Docker's volume.
 
-If you want to test out Ghost locally and just to explore its feature, you can consider installing ghost-cli using npm. 
+If you want to test out Ghost locally and just to explore its feature, you can consider installing ghost-cli 
+
+```
+npm install -g ghost-cli@latest # Install Ghost 
+```
+
+```
+ghost install local # Running on Dev
+```
 
 ## Overview
 
@@ -25,7 +33,7 @@ If you want to test out Ghost locally and just to explore its feature, you can c
     - using UTFMB4 encoding (MySQL's UTF8 implementation was limited. UTFMB4 includes Emoji)
 
 ## Preparation
-- A server somewhere, like Amazon EC2 , Google Compute Cloud or a virutal machine connected to your own network
+- A server sitting somewhere, like Amazon EC2 , Google Compute Cloud or a virutal machine connected to your own network
 - Register a domain name (either public or within your own network).
 - A pair of SSL certificate and key for your domain.
 - Access to your domain's DNS.