1.  ng new <project name>
//  use ng new <project name> --routing to use routing in project.

2.  ng generate component <component name>

3.  ng generate service <service name>

4.  ng serve
//  to start serving the project.
//  use ng serve --port <port number> to serve in different port.

5.  to stop serve press Control C.
//  to stop serving on-going angular project.