Angular 4 vs. Angular 5

What Is Angular CLI? How To Updating Angular CLI?

What Is Angular CLI? The Angular CLI is a tool to initialize, develop, scaffold and maintain Angular applications.

Installation –
npm install -g @angular/cli

Example –  CREATE your project directory as like below
F:\AngularTestApp\DemoApp>npm install -g @angular/cli
C:\Users\Anil\AppData\Roaming\npm\ng -> C:\Users\Anil\AppData\Roaming\npm\node_modules\@angular\cli\bin\ng
`-- @angular/[email protected]
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected]^1.0.0 (node_modules\@angular\cli\node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

The Angular CLI will add reference to components, directives and pipes automatically in “app.module”.

How To Updating Angular CLI?
If you're using Angular CLI lesser version, uninstall angular-cli package and install new versions.
npm uninstall -g angular-cli
npm uninstall --save-dev angular-cli

Global package -
npm uninstall -g @angular/cli
npm cache clean
npm install -g @angular/cli@latest

Local project package -
rm -rf node_modules dist # use rmdir /S/Q node_modules dist in Windows Command Prompt; use rm -r -fo node_modules,dist in Windows PowerShell
npm install --save-dev @angular/cli@latest
npm install

Some Additional Commands -
1.     ng new
2.     ng serve
3.     ng generate
4.     ng lint
5.     ng test
6.     ng e2e
7.     ng build
8.     ng get
9.     ng set
10.  ng doc
11.  ng eject
12.  ng xi18n
13.  and so on

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Hey! I'm Anil Singh. I author this blog. I'm Active Blogger, Programmer. I love learning new technologies, programming, blogging and participating the forum discussions more...
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