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                                <h3 id="terminal">terminal</h3>
<p>The goal here is to provide the necessary commands and environment for each OS.</p>
<p>The <code>terminal</code> is the famous cmd (command prompt) in windows. In simple terms, it refers to a black screen. It is also called <code>terminal</code> or `term.</p>
<p>There are various terminals, or applications (software) in `terminal&apos;.</p>
<p>Personally, I recommend <a href="https://wezfurlong.org/wezterm/installation.html" target="_blank">wezterm</a>, but here we will use an os-specific one.</p>
<h4 id="package-manager">package manager</h4>
<p>First, we will explain <code>package manager</code>.</p>
<p>In this case, you need to install a package manager for each OS.</p>
<p>Note that packages and programs here can also be referred to as apps.</p>
<p>Think of a package manager as something that simplifies the installation of an app.</p>
<p>Usually, an app works by building or compiling a source (source) and executing the binary that is created.</p>
<p>In the case of windows, <code>.exe</code> is a binary.</p>
<p>Binaries differ depending on the operating system.</p>
<p>Incidentally, source is often abbreviated to <code>src</code> and binary is often abbreviated to <code>bin</code>.</p>
<p>To return to the topic, the package manager automatically handles which packages (binaries) are downloaded from where and where they are placed.</p>
<p>The reason why this is done is that it takes time to build a source.</p>
<p>Therefore, most packages are simply downloaded from the server (server) as binaries that have already been built on the OS in question.</p>
<p>Most of them are called package managers.</p>
<p>From now on, you will install this package manager and use it from the <code>terminal</code>.</p>
<h4 id="windows">windows</h4>
<p>This section describes the required environment for windows users.</p>
<ul>
<li><p>winget</p>
</li>
<li><p>scoop</p>
</li>
<li><p>windows terminal</p>
</li>
<li><p>wsl</p>
</li>
</ul>
<p>Be careful with the windows environment; remember that windows basically does not work as per the docs.</p>
<p>For example, most of the commands in <a href="https://github.com/microsoft" target="_blank">github/microsoft</a> will not work. It may not work.</p>
<p>Therefore, you will need to configure and read them according to your environment.</p>
<p>First, install <a href="https://github.com/microsoft/winget-cli" target="_blank">winget</a> as a windows package manager.</p>
<p>Press <code>win+r</code> and type <code>powershell</code> to start <a href="https://github.com/PowerShell/PowerShell/releases/" target="_blank">powershell</a>. powershell will henceforth be abbreviated as <code>pwsh</code>.</p>
<p>Execute the following command.</p>
<div><p class="code-filename">pwsh</p></div>
<pre><code class="lang-sh">Install-Module -Name Microsoft.W<span class="hljs-keyword">in</span>Get.Client
</code></pre>
<pre><code class="lang-sh">Untrusted repository
You are installing the modules from an untrusted repository. If you trust this repository, change its
InstallationPolicy value by running the Set-PSRepository cmdlet. Are you sure you want to install the modules from
<span class="hljs-string">&apos;PSGallery&apos;</span>?
[Y] Yes  [A] Yes to All  [N] No  [L] No to All  [S] Suspend  [?] Help (default is <span class="hljs-string">&quot;N&quot;</span>): A
</code></pre>
<p>Next, install <a href="https://github.com/microsoft/terminal" target="_blank">windows terminal</a>.</p>
<div><p class="code-filename">search package</p></div>
<pre><code class="lang-sh">winget search <span class="hljs-string">&quot;windows terminal&quot;</span>
</code></pre>
<pre><code> Name                     Id                                Version      Source
 --------------------------------------------------------------------------------
 Windows Terminal         9N0DX20HK701                      Unknown      msstore
 Windows Terminal Preview 9N8G5RFZ9XK3                      Unknown      msstore
 Windows Terminal         Microsoft.WindowsTerminal         1.16.10261.0 winget
 Windows Terminal Preview Microsoft.WindowsTerminal.Preview 1.17.10234.0 winget
</code></pre><div><p class="code-filename">install terminal</p></div>
<pre><code class="lang-sh">winget install 9N0DX20HK701
or
winget install Microsoft.WindowsTerminal
</code></pre>
<p>Since windows is very unwieldy with shell, we will run linux (ubuntu) with wsl. Basically, rust and shell are explained assuming a linux environment.</p>
<div><p class="code-filename">setting wsl</p></div>
<pre><code class="lang-sh">wsl --install
wsl --install <span class="hljs-_">-d</span> Ubuntu
</code></pre>
<p>If you prefer a windows environment instead of linux, you can install <code>curl</code> etc. from <a href="https://scoop.sh/" target="_blank">scoop</a> or other package managers.</p>
<div><p class="code-filename">install scoop</p></div>
<pre><code class="lang-sh">Set-ExecutionPolicy RemoteSigned -Scope CurrentUser <span class="hljs-comment"># Optional: Needed to run a remote script the first time</span>
irm get.scoop.sh | iex
</code></pre>
<div><p class="code-filename">pwsh</p></div>
<pre><code class="lang-sh">scoop install curl git rust
</code></pre>
<p>Install and update <code>pwsh</code>.</p>
<pre><code class="lang-sh">winget install Microsoft.PowerShell
winget upgrade --all
</code></pre>
<h4 id="mac">mac</h4>
<ul>
<li><p>terminal</p>
</li>
<li><p>homebrew</p>
</li>
</ul>
<p>For <code>mac</code>, use the default terminal.</p>
<p>Open <code>finder</code> and press <code>cmd+shift+u</code>. You will find `terminal(terminal.app)&apos; in it.</p>
<p>First install the package manager <a href="https://brew.sh" target="_blank">homebrew</a>.</p>
<div><p class="code-filename">install brew</p></div>
<pre><code class="lang-sh">/bin/bash -c <span class="hljs-string">&quot;<span class="hljs-variable">$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)</span>&quot;</span>
</code></pre>
<pre><code class="lang-sh">brew install curl git zsh rust
</code></pre>
<h4 id="linux">linux</h4>
<p>I will omit the description for linux users as it needs no explanation.</p>
<p>I will use <a href="https://www.archlinux.org/" target="_blank">archlinux</a>.</p>
<pre><code class="lang-sh">pacman -Syu curl git zsh rust
</code></pre>
<pre><code class="lang-sh">$ cargo version
cargo 1.70.0
</code></pre>

                                
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