LaTeX

docs/.vuepress/config.js

@@ -17,6 +17,10 @@ module.exports = {
                 text: 'Spells',
                 link: '/',
             },
+            {
+                text: 'Tarot',
+                link: '/tarot.md',
+            },
             {
                 text: 'About',
                 link: '/about.md',

docs/posts/2022-08-05-github-once-and-for-all.md

@@ -78,7 +78,7 @@ git push --set-upstream origin NewBranch
 ```
 
 <div class="wisdom">
-<img class="wisdony" src="https://upload.wikimedia.org/wikipedia/commons/1/11/Wands01.jpg" alt="">
+<img class="wisdony" src="https://upload.wikimedia.org/wikipedia/commons/8/84/Cups10.jpg" alt="">
 </div>
 
 <style>

docs/posts/2024-01-09-latex-pdf-press.md

@@ -1,53 +1,142 @@
+---
+title: LaTeX PDF press specification
+date: "2024-01-09"
+sidebar: auto
+tags:
+  - LaTeX
+  - TeX
+  - PDF
+---
+
 # LaTeX PDF press specification
 
-Just like magic, LaTeX documents have to be written and than compiled. 
+LaTeX documents have to be written and than compiled. 
 
 > Is it crime to write about LaTeX in an Markdown file?
 
-Write you spell recipe using LaTeX markup syntax and than press it to PDF using `pdflatex fileName.tex`.
+Write content using LaTeX markup syntax and than press it to PDF with the command:
+
+```bash
+pdflatex fileName.tex
+```
 
 To Press PDFs using LaTeX you need to have TeX installed.
 
 ```bash
 sudo apt-get install texlive-full
 tex --version
 ```
-> LaTeX web editor and compiler[Overleaf](https://overleaf.com).
+> Complicate stuff? [Overleaf](https://www.overleaf.com), the LaTeX web editor and compiler got you there.
 
 ## Typesetting specification
 
-There are reserved characters, commands and comments.
+Syntax is divided by **reserved characters**, **commands** and **comments**.
 
-### Reserved character:
+### Reserved characters
 
-* `#` 
-* `$` 
-* `%` 
-* `^` 
-* `&` 
-* `_` 
-* `{` 
-* `}` 
-* `~` 
-* `\`
+| Character | Definition                                |
+|-----------|-------------------------------------------|
+| `#`       | Macro key.                                |
+| `$`       | Mathematical environment.                 |
+| `%`       | Comment.                                  |
+| `^`       | Superscript.                              |
+| `&`       | Separation of columns in tables.          |
+| `_`       | Automatic subscript.                      |
+| `{}`      | Scope.                                    |
+| `~`       | Space between text that cannot be broken. |
+| `\`       | Command initialization.                   |
 
 To print then, use `\` before. Example: `\#`.
 
-### Commands:
+### Commands
+
+LaTeX document structure is defined by header, that contains metadata and information about the text, and content, with the text information.
+
+#### Header commands
+
+| Command              | Definition |
+|----------------------|------------|
+| \documentclass[]{}   | Initialize the document. Requires parameters `[]` and actual document class `{}`. |
+| \usepackage[]{}      | Import packages with additional functionality. Requires parameters `[]` and scope `{}`. |
+| 
+
 
-```latex
-\textbf{Bold example}
-\textit{Italic example}
+###### \documentclass
+
+###### \usepackage
+
+Must be right above the `\documentclass`.
+
+Here are some popular packages and how to cast then.
+
+```tex
+\usepackage[utf8]{inputenc}
+\usepackage[portuguese]{babel}
+\usepackage{graphicx}
 ```
 
+
+#### Content commands and techniques
+
+Content commands are only allowed in the document scope:
+
+```Tex
+\begin{document}
+Content and content commands go here! Like \LaTeX!
+\end{document}
+
+```
+
+##### Content commands:
+
+| Command                   | Definition |
+|---------------------------|------------|
+| `\\`                      | Line break, necessary on blank lines | 
+| `\textbf{Bold example}`   | Initialize the document. Requires parameters `[]` and actual document class `{}`. |
+| `\textit{Italic example}` | Import packages with additional functionality. Requires parameters `[]` and scope `{}`. |
+
+
+##### Content techniques
+
+Paragraphs are confusing. It needs to be like this, because whitespaces are considered all of the same thing:
+
+```tex
+First paragraph.
+\\
+Second paragraph.
+\\
+Third paragraph.
+\\
+...
+```
+> Crazy old tech stuff...
+
 Whitespaces after commands are ignored. To print then, type the whitespace inside the commands scope {}. Example: `textbf{text }`.
 
+### Comments
+
 ## ABNT
 
+If you don't know what this is. Trust me, you don't need it.
+
 ## References 🖨️ 🖨
 
 * Beguinners book: https://linorg.usp.br/CTAN/info/lshort/english/lshort.pdf
 * Learn: https://www.overleaf.com/learn/latex/Learn_LaTeX_in_30_minutes#What_is_LaTeX?
 * ABNT: https://github.com/abntex/abntex2/wiki/InstalacaoLinux#instala%C3%A7%C3%A3o-autom%C3%A1tica-do-texlive-e-do-abntex2-em-distribui%C3%A7%C3%B5es-debian-ubuntu-e-derivadas-recomendado
 * Learning playlist (UFMG): https://youtube.com/playlist?list=PLt2qoMeOJsQzWsM5vM7eWFUZKVbCZmWZB&si=M8rouIXyLS7dUfrb
 
+<div class="wisdom">
+<img class="wisdony" src="https://upload.wikimedia.org/wikipedia/commons/a/ae/Cups07.jpg" alt="">
+</div>
+
+<style>
+  .wisdom {
+    display: flex;
+    justify-content: center;
+  }
+
+  .wisdony {
+  height: 120px;
+  }
+</style>

docs/tarot.md

@@ -0,0 +1,23 @@
+---
+sidebar: false
+home: true
+heroText: null
+tagline: null
+footer: Made with VuePress 2 and Markdown — Guilherme M. Petry 2022
+---
+
+Tarot cards discovered:
+
+| Name             | Icon | Spell relation | 
+|------------------|------|----------------|
+| The Chariot      |      | API enchantment with JavaScript |
+| The Hermit       |      | Set up Kali Linux and Metasploitable on VirtualBox |
+| Ace of Wands     |      | Intro on web security with Helmet.js |
+| Two of Pentacles |      | Bash scriptage |
+| The Sun          |      | JavaScript cast specification          |      
+| Ten of Cups      |      | GitHub once and for all               |
+| Four of Cups     |      | Terminal commands |               
+| Five of Cups     |      | Markdown cheat sheet |
+| Seven of Cups    |      | LaTeX PDF press specification |                
+
+[The Rider–Waite Tarot](https://en.wikipedia.org/wiki/Rider%E2%80%93Waite_Tarot).