Update some http links to https (#37577)

content/authentication/connecting-to-github-with-ssh/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent.md

@@ -101,7 +101,7 @@ When you're prompted to "Enter a file in which to save the key", you can press *
 
 ## Adding your SSH key to the ssh-agent
 
-Before adding a new SSH key to the ssh-agent to manage your keys, you should have checked for existing SSH keys and generated a new SSH key. <span class="platform-mac">When adding your SSH key to the agent, use the default macOS `ssh-add` command, and not an application installed by [macports](https://www.macports.org/), [homebrew](http://brew.sh/), or some other external source.</span>
+Before adding a new SSH key to the ssh-agent to manage your keys, you should have checked for existing SSH keys and generated a new SSH key. <span class="platform-mac">When adding your SSH key to the agent, use the default macOS `ssh-add` command, and not an application installed by [macports](https://www.macports.org/), [homebrew](https://brew.sh/), or some other external source.</span>
 
 {% mac %}
 

content/pages/getting-started-with-github-pages/creating-a-custom-404-page-for-your-github-pages-site.md

@@ -34,4 +34,4 @@ shortTitle: Create custom 404 page
 
 ## Further reading
 
-- [Front matter](http://jekyllrb.com/docs/frontmatter) in the Jekyll documentation
+- [Front matter](https://jekyllrb.com/docs/frontmatter) in the Jekyll documentation

content/pages/setting-up-a-github-pages-site-with-jekyll/about-github-pages-and-jekyll.md

@@ -33,7 +33,7 @@ shortTitle: GitHub Pages & Jekyll
 
 Jekyll is a static site generator with built-in support for {% data variables.product.prodname_pages %} and a simplified build process. Jekyll takes Markdown and HTML files and creates a complete static website based on your choice of layouts. Jekyll supports Markdown and Liquid, a templating language that loads dynamic content on your site. For more information, see [Jekyll](https://jekyllrb.com/).
 
-Jekyll is not officially supported for Windows. For more information, see "[Jekyll on Windows](http://jekyllrb.com/docs/windows/#installation)" in the Jekyll documentation.
+Jekyll is not officially supported for Windows. For more information, see "[Jekyll on Windows](https://jekyllrb.com/docs/windows/#installation)" in the Jekyll documentation.
 
 We recommend using Jekyll with {% data variables.product.prodname_pages %}. If you prefer, you can use other static site generators or customize your own build process locally or on another server. For more information, see "[AUTOTITLE](/pages/getting-started-with-github-pages/about-github-pages#static-site-generators)."
 
@@ -112,7 +112,7 @@ For a list of supported plugins, see "[Dependency versions](https://pages.github
 
 To make your site easier to read, code snippets are highlighted on {% data variables.product.prodname_pages %} sites the same way they're highlighted on {% data variables.product.product_name %}. For more information about syntax highlighting on {% data variables.product.product_name %}, see "[AUTOTITLE](/get-started/writing-on-github/working-with-advanced-formatting/creating-and-highlighting-code-blocks)."
 
-By default, code blocks on your site will be highlighted by Jekyll. Jekyll uses the [Rouge](https://github.com/jneen/rouge) highlighter, which is compatible with [Pygments](http://pygments.org/). Pygments has been deprecated and not supported in Jekyll 4. If you specify Pygments in your *_config.yml* file, Rouge will be used as the fallback instead. Jekyll cannot use any other syntax highlighter, and you'll get a page build warning if you specify another syntax highlighter in your *_config.yml* file. For more information, see "[AUTOTITLE](/pages/setting-up-a-github-pages-site-with-jekyll/about-jekyll-build-errors-for-github-pages-sites)."
+By default, code blocks on your site will be highlighted by Jekyll. Jekyll uses the [Rouge](https://github.com/jneen/rouge) highlighter, which is compatible with [Pygments](https://pygments.org/). Pygments has been deprecated and not supported in Jekyll 4. If you specify Pygments in your *_config.yml* file, Rouge will be used as the fallback instead. Jekyll cannot use any other syntax highlighter, and you'll get a page build warning if you specify another syntax highlighter in your *_config.yml* file. For more information, see "[AUTOTITLE](/pages/setting-up-a-github-pages-site-with-jekyll/about-jekyll-build-errors-for-github-pages-sites)."
 
 If you want to use another highlighter, such as `highlight.js`, you must disable Jekyll's syntax highlighting by updating your project's *_config.yml* file.
 

content/pages/setting-up-a-github-pages-site-with-jekyll/testing-your-github-pages-site-locally-with-jekyll.md

@@ -51,7 +51,7 @@ Before you can use Jekyll to test a site, you must:
    {% note %}
 
    **Note:** If you've installed Ruby 3.0 or later (which you may have if you installed the default version via Homebrew), you might get an error at this step. That's because these versions of Ruby no longer come with `webrick` installed.
-  
+
    To fix the error, try running `bundle add webrick`, then re-running `bundle exec jekyll serve`.
    {% endnote %}
 
@@ -68,4 +68,4 @@ Jekyll is an active open source project that is updated frequently. If the `gith
 
 ## Further reading
 
-- [{% data variables.product.prodname_pages %}](http://jekyllrb.com/docs/github-pages/) in the Jekyll documentation
+- [{% data variables.product.prodname_pages %}](https://jekyllrb.com/docs/github-pages/) in the Jekyll documentation

content/pages/setting-up-a-github-pages-site-with-jekyll/troubleshooting-jekyll-build-errors-for-github-pages-sites.md

@@ -97,9 +97,9 @@ encoding: UTF-8
 
 ## Invalid highlighter language
 
-This error means that you specified any syntax highlighter other than [Rouge](https://github.com/jneen/rouge) or [Pygments](http://pygments.org/) in your configuration file.
+This error means that you specified any syntax highlighter other than [Rouge](https://github.com/jneen/rouge) or [Pygments](https://pygments.org/) in your configuration file.
 
-To troubleshoot, update your *_config.yml* file to specify [Rouge](https://github.com/jneen/rouge) or [Pygments](http://pygments.org/). For more information, see "[AUTOTITLE](/pages/setting-up-a-github-pages-site-with-jekyll/about-github-pages-and-jekyll#syntax-highlighting)."
+To troubleshoot, update your *_config.yml* file to specify [Rouge](https://github.com/jneen/rouge) or [Pygments](https://pygments.org/). For more information, see "[AUTOTITLE](/pages/setting-up-a-github-pages-site-with-jekyll/about-github-pages-and-jekyll#syntax-highlighting)."
 
 ## Invalid post date
 

content/repositories/working-with-files/managing-large-files/installing-git-large-file-storage.md

@@ -16,7 +16,7 @@ shortTitle: Install Git LFS
 {% mac %}
 
 1. Navigate to [git-lfs.github.com](https://git-lfs.github.com) and click **Download**. Alternatively, you can install {% data variables.large_files.product_name_short %} using a package manager:
-    - To use [Homebrew](http://brew.sh/), run `brew install git-lfs`.
+    - To use [Homebrew](https://brew.sh/), run `brew install git-lfs`.
     - To use [MacPorts](https://www.macports.org/), run `port install git-lfs`.
 
  If you install {% data variables.large_files.product_name_short %} with Homebrew or MacPorts, skip to step six.

data/reusables/pages/jekyll-install-troubleshooting.md

@@ -2,7 +2,7 @@
 
 {% tip %}
 
-**Tip:** If you see a Ruby error when you try to install Jekyll using Bundler, you may need to use a package manager, such as [RVM](https://rvm.io/) or [Homebrew](http://brew.sh/), to manage your Ruby installation. For more information, see "[Troubleshooting](https://jekyllrb.com/docs/troubleshooting/#jekyll--macos)" in the Jekyll documentation.
+**Tip:** If you see a Ruby error when you try to install Jekyll using Bundler, you may need to use a package manager, such as [RVM](https://rvm.io/) or [Homebrew](https://brew.sh/), to manage your Ruby installation. For more information, see "[Troubleshooting](https://jekyllrb.com/docs/troubleshooting/#jekyll--macos)" in the Jekyll documentation.
 
 {% endtip %}