https://cookiesource.dev Notes on Linux and tech by cookiesource Zola en Sat, 13 Sep 2025 00:00:00 +0000 Sat, 13 Sep 2025 00:00:00 +0000 Cookiesource https://cookiesource.dev/blog/hello-world/ https://cookiesource.dev/blog/hello-world/ <p>Welcome to my new blog. I’ll write about Linux, homelab, and random tinkering.</p> <p>What to expect next:</p> <ul> <li>Short notes on fixes and gotchas</li> <li>Config snippets and dotfiles</li> <li>Lightweight self-hosting setups</li> </ul> <p>Thanks for stopping by.</p> <pre data-lang="bash" class="language-bash z-code"><code class="language-bash" data-lang="bash"><span class="z-source z-shell z-bash"><span class="z-comment z-line z-number-sign z-shell"><span class="z-punctuation z-definition z-comment z-begin z-shell">#</span></span><span class="z-comment z-line z-number-sign z-shell"> simple bash demo</span><span class="z-comment z-line z-number-sign z-shell"> </span></span><span class="z-source z-shell z-bash"><span class="z-meta z-function-call z-shell"><span class="z-support z-function z-echo z-shell">echo</span></span><span class="z-meta z-function-call z-arguments z-shell"> <span class="z-string z-quoted z-double z-shell"><span class="z-punctuation z-definition z-string z-begin z-shell">&quot;</span>hello from cookiesource<span class="z-punctuation z-definition z-string z-end z-shell">&quot;</span></span></span> </span><span class="z-source z-shell z-bash"><span class="z-meta z-function-call z-shell"><span class="z-variable z-function z-shell">uname</span></span><span class="z-meta z-function-call z-arguments z-shell"><span class="z-variable z-parameter z-option z-shell"><span class="z-punctuation z-definition z-parameter z-shell"> -</span>a</span></span> </span></code></pre> <pre data-lang="rust" class="language-rust z-code"><code class="language-rust" data-lang="rust"><span class="z-source z-rust"><span class="z-meta z-function z-rust"><span class="z-meta z-function z-rust"><span class="z-storage z-type z-function z-rust">fn</span> </span><span class="z-entity z-name z-function z-rust">main</span></span><span class="z-meta z-function z-rust"><span class="z-meta z-function z-parameters z-rust"><span class="z-punctuation z-section z-parameters z-begin z-rust">(</span></span><span class="z-meta z-function z-rust"><span class="z-meta z-function z-parameters z-rust"><span class="z-punctuation z-section z-parameters z-end z-rust">)</span></span></span></span><span class="z-meta z-function z-rust"> </span><span class="z-meta z-function z-rust"><span class="z-meta z-block z-rust"><span class="z-punctuation z-section z-block z-begin z-rust">{</span> </span></span></span><span class="z-source z-rust"><span class="z-meta z-function z-rust"><span class="z-meta z-block z-rust"> <span class="z-support z-macro z-rust">println!</span><span class="z-meta z-group z-rust"><span class="z-punctuation z-section z-group z-begin z-rust">(</span></span><span class="z-meta z-group z-rust"><span class="z-string z-quoted z-double z-rust"><span class="z-punctuation z-definition z-string z-begin z-rust">&quot;</span>hello from cookiesource<span class="z-punctuation z-definition z-string z-end z-rust">&quot;</span></span></span><span class="z-meta z-group z-rust"><span class="z-punctuation z-section z-group z-end z-rust">)</span></span><span class="z-punctuation z-terminator z-rust">;</span> </span></span></span><span class="z-source z-rust"><span class="z-meta z-function z-rust"><span class="z-meta z-block z-rust"></span><span class="z-meta z-block z-rust"><span class="z-punctuation z-section z-block z-end z-rust">}</span></span></span> </span></code></pre> Fri, 12 Sep 2025 00:00:00 +0000 Cookiesource https://cookiesource.dev/blog/second-post/ https://cookiesource.dev/blog/second-post/ <p>Current terminal setup:</p> <ul> <li>Shell: bash/zsh (depending on the box)</li> <li>Prompt: simple, fast, minimal</li> <li>Editor: <code>vim</code> for quick edits, VS Code for longer sessions</li> </ul> <p>Small dotfile tips:</p> <ul> <li>Keep OS-specific bits in separate files and source them conditionally</li> <li>Prefer clear names over cleverness; future-you will thank you</li> <li>Version your dotfiles but avoid secrets in the repo</li> </ul> <p>I’ll publish more concrete snippets as I go.</p> <pre data-lang="bash" class="language-bash z-code"><code class="language-bash" data-lang="bash"><span class="z-source z-shell z-bash"><span class="z-comment z-line z-number-sign z-shell"><span class="z-punctuation z-definition z-comment z-begin z-shell">#</span></span><span class="z-comment z-line z-number-sign z-shell"> list hidden files and colors</span><span class="z-comment z-line z-number-sign z-shell"> </span></span><span class="z-source z-shell z-bash"><span class="z-meta z-function-call z-shell"><span class="z-variable z-function z-shell">ls</span></span><span class="z-meta z-function-call z-arguments z-shell"><span class="z-variable z-parameter z-option z-shell"><span class="z-punctuation z-definition z-parameter z-shell"> -</span>la</span><span class="z-variable z-parameter z-option z-shell"><span class="z-punctuation z-definition z-parameter z-shell"> --</span>color</span><span class="z-keyword z-operator z-assignment z-option z-shell">=</span>auto</span> </span><span class="z-source z-shell z-bash"> </span><span class="z-source z-shell z-bash"><span class="z-comment z-line z-number-sign z-shell"><span class="z-punctuation z-definition z-comment z-begin z-shell">#</span></span><span class="z-comment z-line z-number-sign z-shell"> quick prompt example</span><span class="z-comment z-line z-number-sign z-shell"> </span></span><span class="z-source z-shell z-bash"><span class="z-variable z-other z-readwrite z-assignment z-shell">PS1</span><span class="z-keyword z-operator z-assignment z-shell">=</span><span class="z-string z-unquoted z-shell"><span class="z-string z-quoted z-single z-shell"><span class="z-punctuation z-definition z-string z-begin z-shell">&#39;</span>[\u@\h \W]$ <span class="z-punctuation z-definition z-string z-end z-shell">&#39;</span></span></span> </span></code></pre> <pre data-lang="rust" class="language-rust z-code"><code class="language-rust" data-lang="rust"><span class="z-source z-rust"><span class="z-comment z-line z-double-slash z-rust"><span class="z-punctuation z-definition z-comment z-rust">//</span> basic rust demo </span></span><span class="z-source z-rust"><span class="z-meta z-function z-rust"><span class="z-meta z-function z-rust"><span class="z-storage z-type z-function z-rust">fn</span> </span><span class="z-entity z-name z-function z-rust">greet</span></span><span class="z-meta z-function z-rust"><span class="z-meta z-function z-parameters z-rust"><span class="z-punctuation z-section z-parameters z-begin z-rust">(</span><span class="z-variable z-parameter z-rust">name</span><span class="z-punctuation z-separator z-rust">:</span> <span class="z-keyword z-operator z-rust">&amp;</span><span class="z-storage z-type z-rust">str</span></span><span class="z-meta z-function z-rust"><span class="z-meta z-function z-parameters z-rust"><span class="z-punctuation z-section z-parameters z-end z-rust">)</span></span></span></span><span class="z-meta z-function z-rust"> </span><span class="z-meta z-function z-rust"><span class="z-meta z-block z-rust"><span class="z-punctuation z-section z-block z-begin z-rust">{</span> </span></span></span><span class="z-source z-rust"><span class="z-meta z-function z-rust"><span class="z-meta z-block z-rust"> <span class="z-support z-macro z-rust">println!</span><span class="z-meta z-group z-rust"><span class="z-punctuation z-section z-group z-begin z-rust">(</span></span><span class="z-meta z-group z-rust"><span class="z-string z-quoted z-double z-rust"><span class="z-punctuation z-definition z-string z-begin z-rust">&quot;</span>hi, <span class="z-constant z-other z-placeholder z-rust">{}</span>!<span class="z-punctuation z-definition z-string z-end z-rust">&quot;</span></span></span><span class="z-meta z-group z-rust"><span class="z-punctuation z-separator z-rust">,</span> name<span class="z-punctuation z-section z-group z-end z-rust">)</span></span><span class="z-punctuation z-terminator z-rust">;</span> </span></span></span><span class="z-source z-rust"><span class="z-meta z-function z-rust"><span class="z-meta z-block z-rust"></span><span class="z-meta z-block z-rust"><span class="z-punctuation z-section z-block z-end z-rust">}</span></span></span> </span><span class="z-source z-rust"> </span><span class="z-source z-rust"><span class="z-meta z-function z-rust"><span class="z-meta z-function z-rust"><span class="z-storage z-type z-function z-rust">fn</span> </span><span class="z-entity z-name z-function z-rust">main</span></span><span class="z-meta z-function z-rust"><span class="z-meta z-function z-parameters z-rust"><span class="z-punctuation z-section z-parameters z-begin z-rust">(</span></span><span class="z-meta z-function z-rust"><span class="z-meta z-function z-parameters z-rust"><span class="z-punctuation z-section z-parameters z-end z-rust">)</span></span></span></span><span class="z-meta z-function z-rust"> </span><span class="z-meta z-function z-rust"><span class="z-meta z-block z-rust"><span class="z-punctuation z-section z-block z-begin z-rust">{</span> </span></span></span><span class="z-source z-rust"><span class="z-meta z-function z-rust"><span class="z-meta z-block z-rust"> <span class="z-support z-function z-rust">greet</span><span class="z-meta z-group z-rust"><span class="z-punctuation z-section z-group z-begin z-rust">(</span><span class="z-string z-quoted z-double z-rust"><span class="z-punctuation z-definition z-string z-begin z-rust">&quot;</span>cookiesource<span class="z-punctuation z-definition z-string z-end z-rust">&quot;</span></span></span><span class="z-meta z-group z-rust"><span class="z-punctuation z-section z-group z-end z-rust">)</span></span><span class="z-punctuation z-terminator z-rust">;</span> </span></span></span><span class="z-source z-rust"><span class="z-meta z-function z-rust"><span class="z-meta z-block z-rust"></span><span class="z-meta z-block z-rust"><span class="z-punctuation z-section z-block z-end z-rust">}</span></span></span> </span></code></pre>