https://www.codrut.pro/tags/cli/ Recent content in CLI on Codrut Constantin Gusoi Hugo en Tue, 03 Jun 2025 11:37:30 +0000 https://www.codrut.pro/snippets/generate-qr-code-from-cli/ Tue, 03 Jun 2025 11:37:30 +0000 https://www.codrut.pro/snippets/generate-qr-code-from-cli/ <h2 id="prereqisites"> Prereqisites <a class="heading-link" href="#prereqisites"> <i class="fa fa-link" aria-hidden="true" title="Link to heading"></i> <span class="sr-only">Link to heading</span> </a> </h2> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>sudo pacman -S qrencode </span></span></code></pre></div><p>Also make sure you have a proper UTF8 font installed!</p> <h2 id="usage"> Usage <a class="heading-link" href="#usage"> <i class="fa fa-link" aria-hidden="true" title="Link to heading"></i> <span class="sr-only">Link to heading</span> </a> </h2> <p>From <code>STDIN</code>:</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>qrencode -t ansiutf8 <span style="color:#f92672">&lt;&lt;&lt;</span> <span style="color:#e6db74">&#34;your_string_here&#34;</span> </span></span></code></pre></div><p>From file:</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>qrencode -t ansiutf8 &lt; ~/.ssh/id_ed25519.pub </span></span></code></pre></div> https://www.codrut.pro/snippets/cli-universal-opener/ Thu, 22 Apr 2021 21:16:34 +0000 https://www.codrut.pro/snippets/cli-universal-opener/ <h2 id="install"> Install <a class="heading-link" href="#install"> <i class="fa fa-link" aria-hidden="true" title="Link to heading"></i> <span class="sr-only">Link to heading</span> </a> </h2> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>sudo pacman -S xdg-utils </span></span></code></pre></div><h2 id="use"> Use <a class="heading-link" href="#use"> <i class="fa fa-link" aria-hidden="true" title="Link to heading"></i> <span class="sr-only">Link to heading</span> </a> </h2> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>xdg-open path/to/file/or/direcotry </span></span></code></pre></div><p>But typing <code>xdg-open</code> is hard, shorten it with:</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>sudo ln -s /usr/bin/xdg-open /usr/bin/open </span></span></code></pre></div><p>Why this is not set up like so by default is beyond me&hellip;</p>