Removed $ from bash instructions

Signed-off-by: George Araújo <george.gcac@gmail.com>

Author: george-gca

FAQ.md

@@ -6,16 +6,16 @@ Here are some frequently asked questions. If you have a different question, plea
 
 - [Frequently Asked Questions](#frequently-asked-questions)
   - [After I create a new repository from this template and setup the repo, I get a deployment error. Isn't the website supposed to correctly deploy automatically?](#after-i-create-a-new-repository-from-this-template-and-setup-the-repo-i-get-a-deployment-error-isnt-the-website-supposed-to-correctly-deploy-automatically)
-  - [I am using a custom domain (e.g., foo.com). My custom domain becomes blank in the repository settings after each deployment. How do I fix that?](#i-am-using-a-custom-domain-eg-foocom-my-custom-domain-becomes-blank-in-the-repository-settings-after-each-deployment-how-do-i-fix-that)
-  - [My webpage works locally. But after deploying, it fails to build and throws Unknown tag 'toc'. How do I fix that?](#my-webpage-works-locally-but-after-deploying-it-fails-to-build-and-throws-unknown-tag-toc-how-do-i-fix-that)
+  - [I am using a custom domain (e.g., `foo.com`). My custom domain becomes blank in the repository settings after each deployment. How do I fix that?](#i-am-using-a-custom-domain-eg-foocom-my-custom-domain-becomes-blank-in-the-repository-settings-after-each-deployment-how-do-i-fix-that)
+  - [My webpage works locally. But after deploying, it fails to build and throws `Unknown tag 'toc'`. How do I fix that?](#my-webpage-works-locally-but-after-deploying-it-fails-to-build-and-throws-unknown-tag-toc-how-do-i-fix-that)
   - [My webpage works locally. But after deploying, it is not displayed correctly (CSS and JS are not loaded properly). How do I fix that?](#my-webpage-works-locally-but-after-deploying-it-is-not-displayed-correctly-css-and-js-are-not-loaded-properly-how-do-i-fix-that)
   - [Atom feed doesn't work. Why?](#atom-feed-doesnt-work-why)
-  - [My site doesn't work when I enable related_blog_posts. Why?](#my-site-doesnt-work-when-i-enable-related_blog_posts-why)
+  - [My site doesn't work when I enable `related_blog_posts`. Why?](#my-site-doesnt-work-when-i-enable-related_blog_posts-why)
   - [When trying to deploy, it's asking for github login credentials, which github disabled password authentication and it exits with an error. How to fix?](#when-trying-to-deploy-its-asking-for-github-login-credentials-which-github-disabled-password-authentication-and-it-exits-with-an-error-how-to-fix)
-  - [When I manually run the Lighthouse Badger workflow, it fails with Error: Input required and not supplied: token. How do I fix that?](#when-i-manually-run-the-lighthouse-badger-workflow-it-fails-with-error-input-required-and-not-supplied-token-how-do-i-fix-that)
-  - [My code runs fine locally, but when I create a commit and submit it, it fails with prettier code formatter workflow run failed for main branch. How do I fix that?](#my-code-runs-fine-locally-but-when-i-create-a-commit-and-submit-it-it-fails-with-prettier-code-formatter-workflow-run-failed-for-main-branch-how-do-i-fix-that)
+  - [When I manually run the Lighthouse Badger workflow, it fails with `Error: Input required and not supplied: token`. How do I fix that?](#when-i-manually-run-the-lighthouse-badger-workflow-it-fails-with-error-input-required-and-not-supplied-token-how-do-i-fix-that)
+  - [My code runs fine locally, but when I create a commit and submit it, it fails with `prettier code formatter workflow run failed for main branch`. How do I fix that?](#my-code-runs-fine-locally-but-when-i-create-a-commit-and-submit-it-it-fails-with-prettier-code-formatter-workflow-run-failed-for-main-branch-how-do-i-fix-that)
   - [After I update my site with some new content, even a small change, the GitHub action throws an error or displays a warning. What happened?](#after-i-update-my-site-with-some-new-content-even-a-small-change-the-github-action-throws-an-error-or-displays-a-warning-what-happened)
-  - [I am trying to deploy my site, but it fails with Could not find gem 'jekyll-diagrams' in locally installed gems. How do I fix that?](#i-am-trying-to-deploy-my-site-but-it-fails-with-could-not-find-gem-jekyll-diagrams-in-locally-installed-gems-how-do-i-fix-that)
+  - [I am trying to deploy my site, but it fails with `Could not find gem 'jekyll-diagrams' in locally installed gems`. How do I fix that?](#i-am-trying-to-deploy-my-site-but-it-fails-with-could-not-find-gem-jekyll-diagrams-in-locally-installed-gems-how-do-i-fix-that)
   - [How can I update Academicons version on the template](#how-can-i-update-academicons-version-on-the-template)
   - [How can I update Font Awesome version on the template](#how-can-i-update-font-awesome-version-on-the-template)
   - [What do all these GitHub actions/workflows mean?](#what-do-all-these-github-actionsworkflows-mean)

INSTALL.md

@@ -47,7 +47,7 @@ Starting version [v0.3.5](https://github.com/alshedivat/al-folio/releases/tag/v0
 Once everything is deployed, you can download the repository to your machine and start customizing it locally:
 
 ```bash
-$ git clone git@github.com:<your-username>/<your-repo-name>.git
+git clone git@github.com:<your-username>/<your-repo-name>.git
 ```
 
 See [Local setup using Docker](#local-setup-using-docker-recommended) or other sections below for local development options.
@@ -66,8 +66,8 @@ You need to take the following steps to get `al-folio` up and running on your lo
 - Finally, run the following command that will pull the latest pre-built image from DockerHub and will run your website.
 
 ```bash
-$ docker compose pull
-$ docker compose up
+docker compose pull
+docker compose up
 ```
 
 Note that when you run it for the first time, it will download a docker image of size 400MB or so. To see the template running, open your browser and go to `http://localhost:8080`. You should see a copy of the theme's demo website.
@@ -83,7 +83,7 @@ Now, feel free to customize the theme however you like (don't forget to change t
 Build and run a new docker image using:
 
 ```bash
-$ docker compose up --build
+docker compose up --build
 ```
 
 > If you want to update jekyll, install new ruby packages, etc., all you have to do is build the image again using `--force-recreate` argument at the end of the previous command! It will download Ruby and Jekyll and install all Ruby packages again from scratch.
@@ -132,10 +132,10 @@ For a hands-on walkthrough of running al-folio locally without using Docker, che
 Assuming you have [Ruby](https://www.ruby-lang.org/en/downloads/) and [Bundler](https://bundler.io/) installed on your system (_hint: for ease of managing ruby gems, consider using [rbenv](https://github.com/rbenv/rbenv)_), and also [Python](https://www.python.org/) and [pip](https://pypi.org/project/pip/) (_hint: for ease of managing python packages, consider using a virtual environment, like [venv](https://docs.python.org/pt-br/3/library/venv.html) or [conda](https://docs.conda.io/en/latest/)_).
 
 ```bash
-$ bundle install
+bundle install
 # assuming pip is your Python package manager
-$ pip install jupyter
-$ bundle exec jekyll serve
+pip install jupyter
+bundle exec jekyll serve
 ```
 
 To see the template running, open your browser and go to `http://localhost:4000`. You should see a copy of the theme's [demo website](https://alshedivat.github.io/al-folio/). Now, feel free to customize the theme however you like. After you are done, remember to **commit** your final changes.
@@ -197,7 +197,7 @@ If you need to manually re-deploy your website to GitHub pages, go to Actions, c
 If you decide to not use GitHub Pages and host your page elsewhere, simply run:
 
 ```bash
-$ bundle exec jekyll build
+bundle exec jekyll build
 ```
 
 which will (re-)generate the static webpage in the `_site/` folder.
@@ -206,7 +206,7 @@ Then simply copy the contents of the `_site/` directory to your hosting server.
 If you also want to remove unused css classes from your file, run:
 
 ```bash
-$ purgecss -c purgecss.config.js
+purgecss -c purgecss.config.js
 ```
 
 which will replace the css files in the `_site/assets/css/` folder with the purged css files.
@@ -225,7 +225,7 @@ Firstly, from the deployment repo dir, checkout the git branch hosting your publ
 Then from the website sources dir (commonly your al-folio fork's clone):
 
 ```bash
-$ bundle exec jekyll build --destination $HOME/repo/publishing-source
+bundle exec jekyll build --destination $HOME/repo/publishing-source
 ```
 
 This will instruct jekyll to deploy the website under `$HOME/repo/publishing-source`.
@@ -252,7 +252,7 @@ In its default configuration, al-folio will copy the top-level `README.md` to th
 **Quick reference:**
 
 ```bash
-$ bundle update --all
+bundle update --all
 ```
 
 After updating, test locally to ensure everything still works. If your site fails after updating, check the [FAQ](FAQ.md) for troubleshooting.
@@ -263,9 +263,9 @@ If you installed **al-folio** as described above, you can manually update your c
 
 ```bash
 # Assuming the current directory is <your-repo-name>
-$ git remote add upstream https://github.com/alshedivat/al-folio.git
-$ git fetch upstream
-$ git rebase v0.16.3
+git remote add upstream https://github.com/alshedivat/al-folio.git
+git fetch upstream
+git rebase v0.16.3
 ```
 
 If you have extensively customized a previous version, it might be trickier to upgrade.

SEO.md

@@ -33,6 +33,8 @@ This guide helps you optimize your al-folio website for search engines so your r
   - [SEO Checklist](#seo-checklist)
   - [Resources](#resources)
 
+<!--te-->
+
 ## Overview
 
 SEO (Search Engine Optimization) makes your website discoverable on Google, Bing, and other search engines. For academics, this means:

TROUBLESHOOTING.md

@@ -13,7 +13,7 @@ This guide covers common issues and their solutions. For more information, see [
     - [Docker build fails](#docker-build-fails)
     - [Ruby dependency issues](#ruby-dependency-issues)
     - [Port already in use](#port-already-in-use)
-  - [Styling & Layout Problems](#styling--layout-problems)
+  - [Styling \& Layout Problems](#styling--layout-problems)
     - [CSS and JS not loading properly](#css-and-js-not-loading-properly)
     - [Site looks broken after deployment](#site-looks-broken-after-deployment)
     - [Theme colors not applying](#theme-colors-not-applying)
@@ -30,7 +30,8 @@ This guide covers common issues and their solutions. For more information, see [
     - [Related posts broken](#related-posts-broken)
     - [Code formatting issues](#code-formatting-issues)
   - [Getting Help](#getting-help)
-  <!--te-->
+
+<!--te-->
 
 ## Deployment Issues