Intended to use Jeckyll por my portfolio

Author: agarnung

README.md

@@ -1,3 +1,96 @@
 # agarnung.github.io
-My (Github) webpage
+
+This portfolio is based on [portfolYOU](https://github.com/yousinix/portfolYOU/tree/master?tab=readme-ov-file).
+
+---
+
+## Instructions for creating a portfolio with Jekyll and Bundler
+
+### 1. Install Jekyll to test the website
+
+Follow the official installation instructions for [Jekyll on Ubuntu](https://jekyllrb.com/docs/installation/ubuntu/) and for [testing GitHub Pages sites with Jekyll locally](https://docs.github.com/en/pages/setting-up-a-github-pages-site-with-jekyll/testing-your-github-pages-site-locally-with-jekyll).
+
+#### Steps:
+
+1. Install the necessary dependencies:
+	```bash
+	sudo apt-get install ruby-full build-essential zlib1g-dev
+	```
+2. Set up the environment to install Ruby gems in your user directory:
+	```bash
+	echo '# Install Ruby Gems to ~/gems' >> ~/.bashrc
+	echo 'export GEM_HOME="$HOME/gems"' >> ~/.bashrc
+	echo 'export PATH="$HOME/gems/bin:$PATH"' >> ~/.bashrc
+	source ~/.bashrc
+	```
+3. Install Jekyll and Bundler. If you run into permission issues, use sudo gem install jekyll bundler, although installing gems locally (without sudo) is preferred:
+	```bash
+	gem install jekyll bundler
+	```
+4. Verify that Jekyll and Bundler are correctly installed:
+	```bash
+	jekyll --version
+	```
+If Bundler isn't installed, follow the instructions on [GeeksforGeeks](https://www.geeksforgeeks.org/how-to-install-ruby-bundler-on-linux/).
+
+Further problems? Keep reading...
+
+### 2) Launch Jekyll and test the website
+
+Follow the official instructions to test GitHub Pages sites with [Jekyll](https://docs.github.com/en/pages/setting-up-a-github-pages-site-with-jekyll/testing-your-github-pages-site-locally-with-jekyll).
+
+**Steps**:
+
+1.  Navigate to your project directory. For example:
+	```bash
+	cd /opt/proyectos/agarnung.github.io
+	```
+2. Create an initial Gemfile with Bundler:
+	```bash
+	bundle init
+	```
+3. Open the Gemfile and add the following lines to include Jekyll and the jekyll-gist plugin:
+	```bash
+	gem 'jekyll'
+	gem 'jekyll-gist'
+	```
+4. Create a _config.yml file in the root of your project with the following basic configuration:
+	```yml
+	title: agarnung.github.io
+	description: My personal portfolio
+	baseurl: "" # Empty for local development
+	url: ""     # Empty for local development
+
+	plugins:
+	  - jekyll-gist
+	```
+5. Open the _includes/elements/github_edit_footer.html file and leave it empty to avoid errors while testing locally. Later, when the repository is finished and public, you can add the following content:
+	```html
+	<footer class="github-footer">
+	    This page is <b>open source</b>. Noticed a typo? <br />
+	    Or something unclear? {% github_edit_link "Improve it on GitHub" %}.
+	</footer>
+	```
+6. Install the dependencies with:
+	```bash
+	bundle install
+	```
+7. Verify that the Jekyll gem is installed correctly:
+	```bash
+	bundle exec jekyll --version
+	```
+8. Run your Jekyll site locally with:
+	```bash
+	bundle exec jekyll serve
+	```
+### Done!
+You can now access your website locally at http://127.0.0.1:4000. If you encounter any issues, check the _config.yml and Gemfile, or refer to the official Jekyll documentation.
+
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