From 74259d40e1e5e4814892dfcb2f6ccb9dd9425f8a Mon Sep 17 00:00:00 2001
From: Nguyen Long Nhat <27698189+torn4dom4n@users.noreply.github.com>
Date: Thu, 13 Oct 2022 09:25:51 +0700
Subject: [PATCH] Add markdown tutorials (#8179)

* add markdown tutorial

* tutorial from Mardown Tutorial
---
 more/free-programming-interactive-tutorials-en.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/more/free-programming-interactive-tutorials-en.md b/more/free-programming-interactive-tutorials-en.md
index 9fa311dd7..ee5ed760b 100644
--- a/more/free-programming-interactive-tutorials-en.md
+++ b/more/free-programming-interactive-tutorials-en.md
@@ -30,6 +30,7 @@
     * [Operating Systems](#operating-systems)
 * [LaTeX](#latex)
 * [Lisp](#lisp)
+* [Markdown](#markdown)
 * [MATLAB](#matlab)
 * [Node](#node)
 * [NoSQL](#nosql)
@@ -285,6 +286,12 @@
 * [Lisp Koans](https://github.com/google/lisp-koans)
 
 
+### Markdown
+
+* [Markdown Tutorial](https://commonmark.org/help/tutorial) - CommonMark
+* [Markdown Tutorial](https://www.markdowntutorial.com) - Markdown Tutorial
+
+
 ### MATLAB
 
 * [Interactive Tutorials for MATLAB, Simulink, Signal Processing, Controls, and Computational Mathematics](http://www.mathworks.com/tutorials)