https://before80.github.io/prgms/tools/brew/usage/Recent content in 4 日常使用命令 on 编程那些事儿Hugozh-cnThu, 10 Sep 2026 23:45:18 +0800https://before80.github.io/prgms/tools/brew/usage/4.1-essential-commands/Wed, 09 Sep 2026 13:39:44 +0800https://before80.github.io/prgms/tools/brew/usage/4.1-essential-commands/<blockquote> <p>原文链接: <a href="https://docs.brew.sh/Manpage">https://docs.brew.sh/Manpage</a></p> </blockquote> <p>brew 的命令基本形式为：</p> <div class="highlight"><div style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"> <table style="border-spacing:0;padding:0;margin:0;border:0;"><tr><td style="vertical-align:top;padding:0;margin:0;border:0;"> <pre tabindex="0" style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code><span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#58626f">1 </span></code></pre></td> <td style="vertical-align:top;padding:0;margin:0;border:0;;width:100%"> <pre tabindex="0" style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-text" data-lang="text"><span style="display:flex;"><span>brew &lt;command&gt; [--verbose|-v] [options] [formula] ... </span></span></code></pre></td></tr></table> </div> </div><p><code>--verbose</code> 和 <code>--debug</code> 会输出更多调试信息，并且只能出现在命令名称之后，例如 <code>brew install --verbose git</code>。</p> <h2 id="install安装-formula">install：安装 formula</h2> <div class="highlight"><div style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"> <table style="border-spacing:0;padding:0;margin:0;border:0;"><tr><td style="vertical-align:top;padding:0;margin:0;border:0;"> <pre tabindex="0" style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code><span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#58626f">1 </span></code></pre></td> <td style="vertical-align:top;padding:0;margin:0;border:0;;width:100%"> <pre tabindex="0" style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>brew install &lt;formula&gt; </span></span></code></pre></td></tr></table> </div> </div><p><code>&lt;formula&gt;</code> 通常是 formula 名称，但也可以是其他语法，例如第三节提到的全限定名 <code>user/repository/formula</code>。安装 cask 时加 <code>--cask</code>：</p>https://before80.github.io/prgms/tools/brew/usage/4.2-update-upgrade-and-pin/Wed, 09 Sep 2026 13:39:44 +0800https://before80.github.io/prgms/tools/brew/usage/4.2-update-upgrade-and-pin/<blockquote> <p>原文链接: <a href="https://docs.brew.sh/FAQ">https://docs.brew.sh/FAQ</a></p> </blockquote> <h2 id="更新软件定义brew-update">更新软件定义：brew update</h2> <p>Homebrew 是滚动发布（rolling release）的包管理器。软件“配方”更新与软件本体升级是两件事。先更新所有 formula 定义以及 Homebrew 自身：</p> <div class="highlight"><div style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"> <table style="border-spacing:0;padding:0;margin:0;border:0;"><tr><td style="vertical-align:top;padding:0;margin:0;border:0;"> <pre tabindex="0" style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code><span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#58626f">1 </span></code></pre></td> <td style="vertical-align:top;padding:0;margin:0;border:0;;width:100%"> <pre tabindex="0" style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>brew update </span></span></code></pre></td></tr></table> </div> </div><h2 id="查看过期软件brew-outdated">查看过期软件：brew outdated</h2> <div class="highlight"><div style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"> <table style="border-spacing:0;padding:0;margin:0;border:0;"><tr><td style="vertical-align:top;padding:0;margin:0;border:0;"> <pre tabindex="0" style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code><span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#58626f">1 </span></code></pre></td> <td style="vertical-align:top;padding:0;margin:0;border:0;;width:100%"> <pre tabindex="0" style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>brew outdated </span></span></code></pre></td></tr></table> </div> </div><p>列出你已安装但已有新版本的软件包（keg）。</p>https://before80.github.io/prgms/tools/brew/usage/4.3-maintenance-and-diagnostics/Wed, 09 Sep 2026 13:39:44 +0800https://before80.github.io/prgms/tools/brew/usage/4.3-maintenance-and-diagnostics/<blockquote> <p>原文链接: <a href="https://docs.brew.sh/FAQ">https://docs.brew.sh/FAQ</a></p> </blockquote> <h2 id="brew-doctor体检工具">brew doctor：体检工具</h2> <div class="highlight"><div style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"> <table style="border-spacing:0;padding:0;margin:0;border:0;"><tr><td style="vertical-align:top;padding:0;margin:0;border:0;"> <pre tabindex="0" style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code><span style="white-space:pre;-webkit-user-select:none;user-select:none;margin-right:0.4em;padding:0 0.4em 0 0.4em;color:#58626f">1 </span></code></pre></td> <td style="vertical-align:top;padding:0;margin:0;border:0;;width:100%"> <pre tabindex="0" style="color:#b0c4de;background-color:#282c34;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>brew doctor </span></span></code></pre></td></tr></table> </div> </div><p>它会检查 Homebrew 安装与运行环境中常见的配置问题，并逐条给出警告。<strong>每条警告都值得读一遍</strong>：ownership、PATH、冲突的软件、未信任的 tap 等都会在这里暴露。修复与当前故障相关的警告后再重试原命令。</p>https://before80.github.io/prgms/tools/brew/usage/4.4-services/Wed, 09 Sep 2026 13:39:44 +0800https://before80.github.io/prgms/tools/brew/usage/4.4-services/<blockquote> <p>原文链接: <a href="https://brew.sh/">https://brew.sh/</a></p> </blockquote> <p>不少 formula 除了提供命令行工具，还会附带后台服务，例如 PostgreSQL、MySQL、Redis、nginx。macOS 上这些服务通常通过 launchd 管理，而 <code>brew services</code> 正是 Homebrew 提供的友好封装。</p>