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    <title>DEV Community: Forninho / Giovanna Menegoli</title>
    <description>The latest articles on DEV Community by Forninho / Giovanna Menegoli (@gi__menegoli).</description>
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      <title>Conhecendo e instalando Angular CLI</title>
      <dc:creator>Forninho / Giovanna Menegoli</dc:creator>
      <pubDate>Sun, 31 Jan 2021 00:20:29 +0000</pubDate>
      <link>https://dev.to/gi__menegoli/conhecendo-e-instalando-angular-cli-5gfn</link>
      <guid>https://dev.to/gi__menegoli/conhecendo-e-instalando-angular-cli-5gfn</guid>
      <description>&lt;p&gt;Afinal o que é o Angular CLI?&lt;/p&gt;




&lt;p&gt;O Angular CLI é um assistente de interface de linha de comando para inicializar, desenvolver, criar e gerenciar aplicações Angular diretamente de um uma linha de comando como exemplo Prompt de comando e Windows PowerShell . É possível criar componentes, serviços, módulos e diretivas utilizando o Angular CLI.&lt;/p&gt;

&lt;p&gt;Todas as versões do Angular CLI seguem a versão principal do Angular com suporte. Hoje o Angular se encontra na sua 11° versão, que foi liberada no dia 23 de outubro de 2020.&lt;/p&gt;




&lt;p&gt;Guia de Instalação&lt;br&gt;
Passo 1: Instalação Pré-Requisitos&lt;/p&gt;

&lt;p&gt;Vamos instalar o Angular CLI no sistema operacional Windows.&lt;/p&gt;

&lt;p&gt;Para realizar a instalação do Angular CLI é preciso de alguns pré-requisitos como: Node na versão 10.13 ou superior e NPM na versão 3 ou superior.&lt;/p&gt;

&lt;p&gt;Dica: O mais indicado é sempre instalar a versão recomendada do node.js pois é a mais estável.&lt;/p&gt;

&lt;p&gt;Node.js é utilizado para executar JavaScript ao lado do servidor.&lt;/p&gt;

&lt;p&gt;Na instalação do Node.js vamos acessar o site oficial &lt;a href="https://nodejs.org/pt-br/" rel="noopener noreferrer"&gt;https://nodejs.org/pt-br/&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Vamos utilizar a versão 10.23.2. Para instalar versões anteriores do Node precisamos acessar "Other Dowloads" para ter acesso a essas versões.&lt;br&gt;
&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Friibmxb4x0og4uh5sjop.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Friibmxb4x0og4uh5sjop.PNG" alt="Node00"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Vamos entrar em Previous Release para acessar as releases anteriores do Node.js.&lt;br&gt;
&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2F29autgqdpu3livjt4khz.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2F29autgqdpu3livjt4khz.PNG" alt="Node02"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Na página do Previous Releases vamos selecionar a versão Node.js 10.x.&lt;br&gt;
&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fun9noisu06j64eu052jx.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fun9noisu06j64eu052jx.PNG" alt="Node03"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Vamos selecionar a opção node-v10.23.2-x64.msi. A extensão&amp;nbsp;.msi é mais fácil de baixar softwares(no windows).&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2F2fvjh66efauupxsot5oo.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2F2fvjh66efauupxsot5oo.PNG" alt="Node04"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;A seguir vamos ver o passo a passo da  instalação do Node.js no Windows.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2F44zu39giwv6gh0pabiuv.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2F44zu39giwv6gh0pabiuv.PNG" alt="Node05"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Precisamos aceitar o acordo de licença para dar inicio a instalação.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fwh3cr0o7veoutl4woeug.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fwh3cr0o7veoutl4woeug.PNG" alt="Node06"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Vamos selecionar uma pasta de destino para o Node.js.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fr6m8g3rv7xkr6k1o8vo5.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fr6m8g3rv7xkr6k1o8vo5.PNG" alt="Node07"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fvg0fximf4rv26d3cm6oa.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fvg0fximf4rv26d3cm6oa.PNG" alt="Node08"&gt;&lt;/a&gt; &lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fgnnijy3yhd1i3xtnpt20.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fgnnijy3yhd1i3xtnpt20.PNG" alt="Node09"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Finalizando a instalação temos o Node.js com sucesso no Windows.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fubcsqu1aec5cnujfa2hf.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fubcsqu1aec5cnujfa2hf.PNG" alt="Node10"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Para validar a versão instalada basta utilizar o comando &lt;br&gt;
node --version&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fo7vnc8a00smzepn2kqsg.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fo7vnc8a00smzepn2kqsg.PNG" alt="CMD01"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Quando instalamos o Node.js com ele vem o NPM (Node Package Manager) que é gerenciador de pacotes que faz parte do Node.js. Com ele é possível instalar, desinstalar e atualizar dependências de uma aplicação.&lt;/p&gt;

&lt;p&gt;Para validar a versão do NPM vamos utilizar o comando npm --version.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fehwpq4gb2qcp328p7sy4.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fehwpq4gb2qcp328p7sy4.PNG" alt="CMD02"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Passo 2&amp;nbsp;: Instalação Angular CLI&lt;/p&gt;

&lt;p&gt;Com o Node e o NPM instalado podemos iniciar a instalação do Angular CLI. Vamos instalar utilizando o gerenciador de pacotes NPM com o comando npm install -g @angular/cli&lt;/p&gt;

&lt;p&gt;O -g do comando significa que vamos instalar o Angular CLI de forma global.&lt;/p&gt;

&lt;p&gt;Quando precisamos de uma versão especifica utilizamos o @ com a versão desejada após o @angular/cli.Vamos utilizar a versão 9.0.0 do Angular CLI por isso vamos utilizar o comando  npm install -g @angular/&lt;a href="mailto:cli@9.0.0"&gt;cli@9.0.0&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2F3pdcht30of2gvi3ds3oi.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2F3pdcht30of2gvi3ds3oi.PNG" alt="cmd04"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Para validar a versão do Angular CLI instalada utilizamos o comando ng --version&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fqxe44g4ptzyab5wlh0s6.PNG" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fi%2Fqxe44g4ptzyab5wlh0s6.PNG" alt="CMD05"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Com isso já temos todos os itens necessários para começarmos a desenvolver utilizando Angular CLI.&lt;/p&gt;

&lt;p&gt;No próximo vamos falar sobre os comandos do Angular CLI.!&lt;/p&gt;

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